VIOFO Help Center

Manual Firmware Software Video Guide FAQ

FAQ

Find answers for your dash cams

The storage duration depends on the SD card capacity (measured in GB or TB) and recording settings. A larger capacity SD card allows more footage to be stored before older files are overwritten. There is no cloud storage via an online account; footage is stored locally on the SD card.

First, ensure Bluetooth is turned off to prevent Apple CarPlay conflicts. Then, go to iPhone Settings > Wi-Fi and manually connect to the VIOFO network. When prompted for a password, enter '12345678' (default). Once connected, you should hear 'Wi-Fi connected' and see a solid blue LED. If a firmware update is prompted, allow it to complete before using the app.

The A329TC replaces the A329T's rear camera with a 2K 210° fisheye cabin camera with IR night vision. So the A329TC has front + telephoto + cabin, while the A329T has front + telephoto + rear. Choose the A329TC if you need interior documentation (rideshare, taxi, fleet) plus long-range evidence. Choose the A329T if you need exterior telephoto evidence plus rear coverage but do not need a cabin camera.

Both are 3-channel systems with a 4K front camera and a 2K cabin camera, but the third channel differs. The A329TC pairs its cabin camera with a 2K telephoto camera (4× optical zoom, 35° FOV) for long-range license plate and distance evidence. The A329S 3CH pairs its cabin camera with a 2K rear camera (wide-angle) for full exterior rear coverage. Choose the A329TC if plate capture and distance identification matter more than wide-angle rear recording.

Yes — the A329TC is one of the best choices for rideshare and taxi use. The 210° fisheye cabin camera with IR night vision documents the entire passenger compartment in 2K, even in complete darkness. The telephoto camera captures license plates of other vehicles involved in incidents. The 4K front camera covers standard road recording. All three channels record simultaneously with Sony STARVIS 2 sensors and HDR.

Yes. The telephoto camera uses true 4× optical zoom with a narrow 35° field of view, not digital crop. It records at full 2K (2560×1440) resolution with a Sony STARVIS 2 IMX675 sensor, preserving detail at distances where wide-angle cameras show only blurry shapes. License plates, street signs, and vehicle markings remain legible several car lengths ahead, even in low-light conditions.

No. The A329TC is a front + telephoto + cabin system. It does not include a dedicated wide-angle rear camera. If you need rear coverage, consider the A329T 3CH (front + telephoto + rear) or the A329S 3CH (front + cabin + rear). The A329TC's telephoto camera can be rotated 360° and pointed rearward, but its narrow 35° FOV is designed for plate capture, not wide-angle rear monitoring.

The cabin camera has four built-in infrared (IR) LEDs that activate automatically when ambient light drops. The camera switches to a high-contrast black-and-white mode that clearly captures faces, movements, and interior details in complete darkness — without producing any visible light. Passengers will not notice the IR LEDs are on, so there is no distraction or discomfort.

Essential: HK6 hardwire kit ($25.99–$32.99) for full parking mode functionality with battery voltage monitoring and automatic cutoff. Recommended: high-endurance microSD card (256GB or 512GB) for loop recording, external SSD (up to 4TB) for extended storage, and CPL filter to reduce windshield glare on the front camera.

Yes. The A329WW 3CH is specifically designed for large commercial vehicles. The two IP67 waterproof cameras mount externally — under side mirrors, on the cab, or at the rear — with cable length options up to 15M to accommodate the longest trailer configurations. Combined with 4TB SSD support, it provides weeks of continuous recording for long-haul operations.

The most common configuration for trucks is one camera on each side (under the side mirrors) to eliminate blind spots. For smaller vehicles like pickup trucks, mount one camera on the left side and one at the rear. The cameras can be positioned anywhere on the vehicle exterior — the IP67 rating protects against rain, snow, dust, mud, and road spray in any mounting orientation.

The A329WW system uses supercapacitor power instead of lithium batteries, supporting operation from -20°C to 65°C (-4°F to 149°F). The exterior cameras themselves are designed to withstand the full range of outdoor conditions — summer highway heat, winter blizzards, and everything in between.

The waterproof rear cameras are available with multiple cable length options at checkout: 3M (pickup trucks and small vehicles), 8M (standard trucks and SUVs), 10M (box trucks and larger SUVs), and 15M (semi-trucks and commercial trailers). Choose based on the distance from the front camera mounting position to each exterior camera location.

The A329WW 3CH includes two waterproof exterior cameras for maximum outside coverage (typically left side + right side or side + rear). The A329SW 2CH includes one waterproof rear camera. If you need side blind spot elimination on a large truck, the A329WW 3CH with dual cameras is the right choice. For a pickup truck that just needs a weatherproof rear camera, the A329SW 2CH may be sufficient.

Yes. The A329WW supports all five parking modes including Low Power Impact Detection and Hybrid Parking Mode, just like the A329S. With the HK6 hardwire kit, you get full voltage-based battery protection and Bluetooth battery monitoring. This is especially valuable for fleet vehicles parked overnight in lots or at loading docks.

The A329T telephoto camera with 4× optical zoom and 35° narrow field of view captures license plates at significantly greater distances than any wide-angle dash cam. In real-world use, plates are typically readable at 3–5 car lengths ahead, depending on lighting conditions and plate size. The Sony STARVIS 2 sensor ensures clarity even in low light.

Both share the same front camera unit (4K 60fps, IMX678). The difference is the second camera: the A329S pairs with a 210° ultra-wide fisheye cabin camera for interior coverage, while the A329T pairs with a 4× optical zoom telephoto camera for long-range plate and detail capture. Choose the A329S for interior monitoring (rideshare, taxi), choose the A329T for evidence-focused long-range capture (fleet, commercial, personal security).

The telephoto camera mounts on the front windshield alongside or near the front camera unit, pointing forward. Its narrow 35° lens is designed to capture the road directly ahead at a zoomed-in perspective. Unlike the main front camera that provides wide-angle context, the telephoto focuses on a narrow corridor for maximum detail at distance.

Yes. You can expand the A329T 2CH to a 3-channel system by adding either a standard rear camera (A329T 3CH configuration) or a waterproof rear camera (A329TW 3CH configuration). This gives you 4K front wide-angle + 2K telephoto zoom + 2K rear coverage — the most comprehensive evidence collection setup available.

Yes. The telephoto camera uses a Sony STARVIS 2 sensor with HDR processing, providing excellent dynamic range in both daylight and low-light conditions. STARVIS 2's advanced low-light performance means the telephoto maintains plate readability even at dusk, dawn, and under streetlight illumination.

No. The A329S, A329T, and A329WW each have separate firmware. When updating, you must download the firmware that exactly matches your model from viofo.com. Installing the wrong firmware will cause the device to malfunction.

The A329T 3CH is ideal for fleet operators, commercial drivers, taxi and rideshare services, delivery vehicles, and any driver who prioritizes evidence capture. The telephoto camera captures license plates at distances where no wide-angle camera produces usable footage — critical for hit-and-run identification, road rage documentation, and insurance claims.

The A329S 3CH includes front + rear + 210° fisheye cabin camera (focused on interior coverage for rideshare). The A329T 3CH includes front + rear + 4× optical zoom telephoto camera (focused on external evidence capture at distance). Both share the same front and rear cameras. Choose A329S 3CH for interior monitoring, A329T 3CH for maximum external evidence.

Yes. The A329TW 3CH variant replaces the standard rear camera with an IP67 waterproof exterior camera. This is recommended for pickup trucks, box trucks, vans, and any vehicle where the rear camera would be exposed to weather. Both configurations share the same front camera and telephoto camera.

The telephoto camera uses a Sony STARVIS 2 sensor with HDR, providing excellent low-light sensitivity. License plates remain readable under streetlight illumination, headlights, and twilight conditions. STARVIS 2's second-generation technology captures approximately 2.5× more dynamic range than first-generation sensors, keeping both bright and dark areas of the frame properly exposed.

Three simultaneous channels require substantial storage. A 256GB microSD provides about 15–20 hours before loop overwriting. For fleet use, an external SSD is recommended: 1TB provides roughly 5–7 days, and 4TB provides over 3 weeks of continuous 3-channel recording. Always keep a microSD card inserted alongside the SSD if you use Low Power Impact Detection parking mode.

Yes. Multiplex Video combines footage from the front camera and any selected secondary cameras — including the telephoto — into a single split-screen video file. This is especially powerful with the A329T 3CH: you get wide-angle context, zoomed detail, and rear coverage all visible in one file.

The only difference is the rear camera. The A329T 3CH uses a standard indoor-mounted rear camera that records through the rear window. The A329TW 3CH replaces it with an IP67 waterproof exterior-mounted rear camera with a hydrophobic lens coating. Both share the same 4K front camera and 2K telephoto camera. Choose the A329TW if your vehicle lacks a sheltered rear window — trucks, vans, pickups, and commercial vehicles.

The A329TW is built for commercial fleet operators, truck drivers, delivery drivers, and anyone operating a vehicle where (1) the rear camera must be mounted outdoors and (2) long-range evidence capture matters. The telephoto zoom reads license plates at distance for hit-and-run documentation, while the waterproof rear camera provides all-weather rear coverage on vehicles without enclosed rear windows.

No. The A329TW is a front + telephoto + waterproof rear system focused on exterior coverage. It does not include a cabin camera. If you need interior recording (for rideshare or passenger accountability), consider the A329TC 3CH (front + telephoto + IR cabin) or the A329SW 3CH (front + waterproof rear + IR cabin).

The waterproof rear camera offers cable lengths of 3M, 8M, 10M, and 15M at checkout. The telephoto camera connects via a shorter cable since it typically mounts near the front unit. Choose the rear cable length based on your vehicle: 8M for sedans/SUVs, 10M for large SUVs/minivans, 15M for trucks and commercial vehicles.

Yes. The telephoto camera uses a Sony STARVIS 2 IMX675 sensor with HDR, which excels in low-light and mixed-lighting conditions. STARVIS 2 sensors have approximately 2.5× wider dynamic range than previous generation sensors, so license plates remain legible even when illuminated unevenly by headlights at night.

Essential: HK6 hardwire kit ($25.99–$32.99) for full parking mode with battery voltage monitoring and automatic cutoff. Recommended: high-endurance microSD card (256GB or 512GB), external SSD for extended multi-channel storage, and CPL filter to reduce front windshield glare.

The A329S 1CH is ideal if you want the best possible front camera at a lower entry price, with the flexibility to add rear and interior cameras later. The front unit is identical in both — same 4K 60fps sensor, Wi-Fi 6, SSD support, and parking modes. If you know you want front-and-rear coverage from day one, the 2CH bundle is more cost-effective.

Yes. The A329S front unit accepts any compatible camera module: standard rear, waterproof rear, interior cabin, or telephoto. Simply purchase the additional camera, connect it to the front unit, and the system detects it automatically — no firmware changes needed. This makes the 1CH an ideal starting point for a system you can grow over time.

As a front-only camera, the A329S 1CH records at 4K 60fps with HDR off, or 4K 30fps with HDR on. The 60fps option delivers smoother footage and better captures fast-moving details like license plates at highway speeds. With HDR on, 30fps provides superior exposure balance in challenging lighting.

Yes. The A329S has built-in GPS that logs your speed, location, and route. This data is embedded in the video file and can be viewed in the VIOFO app or PC player. GPS-stamped footage is valuable for insurance claims and legal evidence — it proves exactly where and when an incident occurred.

A 256GB microSD card provides approximately 30–40 hours of continuous 4K single-channel recording with loop overwriting. For extended retention without overwriting, add an external SSD — even a 512GB SSD doubles your storage capacity. If you plan to expand to 2CH or 3CH later, investing in a larger SSD (1–4TB) now will save you an upgrade later.

Yes. The A329S 1CH has the same flagship sensor (Sony STARVIS 2 IMX678), Wi-Fi 6, SSD support, and advanced parking modes as the multi-channel versions. You get top-tier 4K 60fps image quality, ultra-low-power parking protection, and the option to expand — all without paying for cameras you don't currently need.

The A329S 2CH upgrades the A229 Pro in several key areas: Sony STARVIS 2 sensors on both channels (the A229 Pro also has STARVIS 2), plus Wi-Fi 6 (4× faster transfers), external SSD support up to 4TB, and two brand-new parking modes — Low Power Impact Detection and Hybrid Parking Mode. The A329S also supports the new HK6 hardwire kit with Bluetooth real-time battery voltage monitoring.

The front camera records at 4K 60fps when HDR is turned off. With HDR enabled, the front camera records at 4K 30fps to allow time for HDR processing. The rear camera always records at 2K with HDR. For most users, 4K 30fps with HDR provides the best balance of detail and dynamic range.

Yes. Parking mode requires constant power when the vehicle is off, which is provided by a hardwire kit connected to your vehicle's fuse box. The older HK4 supports basic parking modes with Cut-off Time protection. The new HK6 (sold separately, $25.99–$32.99) adds Cut-off Voltage protection, Hybrid Parking Mode, and Bluetooth battery voltage display — highly recommended for A329S owners.

For regular driving and traditional parking modes, yes — an SSD alone works fine. However, if you want to use Low Power Impact Detection or Hybrid Parking Mode, you must also have a microSD card inserted. Wake-up recordings from the low-power state can only be written to the microSD card. We recommend always having both for complete coverage.

The default 6M cable is sufficient for most sedans and compact SUVs. Choose 8M for mid-size SUVs, 10M for full-size SUVs and pickups, 15M for vans and commercial vehicles, and 20M for semi-trucks. The cable runs from the front camera along the headliner to the rear windshield, so measure your vehicle's roofline for an accurate fit.

Yes. Simply purchase the A329S interior cabin camera module and connect it to the front unit. The modular architecture requires no firmware changes, no replacement hardware, and no reinstallation. You can also add a telephoto camera (A329T module) or waterproof cameras (A329WW module) to the same front unit.

Multiplex Video combines footage from multiple cameras into a single video file with a split-screen layout. This makes it easier to review incidents from all angles simultaneously and simplifies sharing footage on social media or with insurance companies — no need to sync separate video files manually.

Yes, a CPL 200 filter for the front camera is included in the box. If you want a CPL filter for the rear camera, you need to purchase the CPL 600 separately — older CPL models are not compatible with the A329S rear camera.

Absolutely. The A329S 3CH is purpose-built for rideshare and taxi use. The 210° fisheye cabin camera captures the entire passenger compartment in 2K HDR with automatic IR night vision — documenting passengers, conversations, and any in-vehicle incidents. The front and rear cameras cover the road in both directions. Multiplex Video combines all three views into one shareable file for dispute resolution.

In 3-channel mode, the front camera records at 4K 30fps (with or without HDR) to allocate processing power across all three channels. If you need 4K 60fps, the 1CH and 2CH configurations support it with HDR turned off. For most real-world use, 4K 30fps with HDR provides the best combination of detail and exposure balance.

Standard interior cameras typically cover 130–150° — enough for the front seats but missing the back. The A329S cabin camera covers 210°, capturing the entire cabin from the front dashboard to the rear headrests, plus extending to see outside the side windows. It also records in 2K HDR, while most competing interior cameras are limited to 1080p. The camera rotates 360° on its mount for flexible positioning.

A 256GB microSD card provides approximately 14–18 hours of 3-channel recording before loop overwriting. For full-shift rideshare driving, a 512GB card (maximum supported) extends this to roughly 28–36 hours. No card included — purchase a high-endurance card separately.

Yes. The cabin camera includes infrared (IR) LEDs that automatically activate in low light. The camera switches to a high-contrast black-and-white mode that clearly captures faces, movements, and cabin details even in pitch darkness — without producing any visible light that could distract passengers or the driver.

The 3CH package includes an interior cabin camera cable (approximately 1M, connects to the front unit) and a rear camera cable with multiple length options at checkout: 6M (sedans), 8M (mid-size SUVs), 10M (large SUVs), 15M (vans), or 20M (commercial vehicles). The cabin camera cable is fixed length since it mounts near the front unit.

Essential: HK6 hardwire kit ($25.99–$32.99) for full parking mode functionality with battery voltage monitoring. Recommended: high-endurance microSD card (256GB or 512GB), external SSD for extended storage, and CPL 600 filter for the rear (the front camera CPL 200 is included in the box).

The only difference is the rear camera. The A329S 2CH uses a standard rear camera designed for interior mounting behind the rear window. The A329SW 2CH uses an IP67 waterproof rear camera designed for exterior mounting. Choose the A329SW if your vehicle does not have a sheltered rear window mounting point — pickup trucks, vans, box trucks, or any vehicle where the camera will be exposed to weather.

In 2-channel mode, the processor dedicates more resources to the front camera, enabling 4K at 60 frames per second. In 3-channel mode, processing power is split across three cameras, so the front camera runs at 4K 30fps. For most driving scenarios, 4K 30fps with HDR provides excellent detail. If maximum frame rate matters — for example, capturing fast-moving license plates — the 2CH configuration is the better choice.

The rear camera is IP67-rated and designed for permanent outdoor mounting on vehicles. It can be mounted on trailers, truck beds, cargo areas, and similar locations. However, it requires a wired connection to the front unit via coaxial cable (up to 15M available), so it is best suited for fixed-body vehicles rather than detachable trailers that are frequently disconnected.

The A329SW 2CH covers front and rear exterior views only. If you also need interior recording — for rideshare, taxi, or fleet accountability — choose the A329SW 3CH, which adds a 2K 210° fisheye cabin camera with IR night vision. The 2CH is ideal for personal vehicles, trucks, and commercial vehicles where only external road coverage is needed.

3M: compact cars with camera mounted near the cabin. 8M: sedans and small SUVs. 10M: large SUVs and minivans. 15M: vans, pickup trucks, and commercial vehicles. When in doubt, choose one size longer — excess cable can be tucked into the headliner or trim, but a short cable cannot be extended.

Essential: HK6 hardwire kit ($25.99–$32.99) for full parking mode with battery voltage monitoring. Recommended: high-endurance microSD card (256GB or 512GB), external SSD for extended storage, and CPL filter for the front camera to reduce windshield glare.

The only difference is the rear camera. The A329S 3CH uses a standard indoor-mounted rear camera that records through the rear window. The A329SW 3CH replaces it with an IP67 waterproof exterior-mounted rear camera with a hydrophobic lens coating. Choose the A329SW if your rear camera will be exposed to weather — pickup trucks, vans, box trucks, or any vehicle without a sheltered rear window mounting point.

Yes. The rear camera has an IP67 waterproof rating, meaning it is fully dust-tight and can withstand temporary immersion in water. The hydrophobic lens coating actively repels water droplets to maintain a clear image in heavy rain and road spray. It is designed for permanent exterior mounting on vehicles exposed to all weather conditions year-round.

Choose based on your vehicle size: 3M for compact cars (camera near the cabin), 8M for standard sedans and small SUVs, 10M for large SUVs and minivans, 15M for vans, pickup trucks, and commercial vehicles. When in doubt, go one size longer — excess cable can be hidden in the headliner, but a cable that is too short cannot reach the mounting point.

The most common causes are: (1) A loose ground wire in the hardwire kit installation — check the red LED on the HK6 hardwire kit; if the red light is off, there is an intermittent power connection; (2) The power cable may be plugged into the wrong port — it must go into the USB port at the very top of the GPS mount, NOT the USB-C port on the left side of the camera (that port is for optional SSD storage or PC connection only, and parking mode/reliable power will not work from it). To isolate the hardwire kit, temporarily test with the original cigarette lighter adapter and USB cable — if the camera powers on consistently, the hardwire kit or its wiring is the issue.

4K 60fps is only available when using two cameras. Additionally, enabling HDR also disables 60fps. You can optionally disable the interior cabin camera during driving (keeping it only for parking mode) if you want 4K 60fps recording.

It doesn't support 4K 60fps with HDR

It is 4K 3840 x 2160P 60fps.

YES,you can buy CPL-500 filter for your rear camera.

YES, it supports micro HDMI to HDMI.

The key upgrade is the rear camera. The A229 Pro records 4K front + 2K rear (IMX678 + IMX675). The A229 Ultra records 4K front + 4K rear (dual IMX678 sensors). Both share the same STARVIS 2 platform, HDR, 5GHz Wi-Fi, GPS, voice control, and CPL filter. Choose the Ultra if you want maximum rear resolution — especially useful for capturing license plates and fine details behind the vehicle.

Yes. Both the front and rear cameras record true 4K (3840×2160) at the same time with HDR active on both channels. This is not interpolated or upscaled — both channels use the Sony STARVIS 2 IMX678 sensor for native 4K capture.

Yes. Add the optional 1080P fisheye cabin camera with IR night vision to upgrade to a 3-channel system (4K front + 4K rear + 1080P interior). The cabin camera connects directly to the front unit and is detected automatically — no firmware changes needed.

Yes. With the HK4 hardwire kit (sold separately), the A229 Ultra supports three parking modes: buffered Auto Event Detection (saves footage before and after an impact), Time-Lapse recording, and Low Bit Rate continuous recording. Impact-triggered videos are automatically locked to prevent overwriting.

Dual 4K recording consumes more storage than 4K+2K. A 256GB microSD card provides approximately 8–12 hours of continuous dual 4K recording. For longer coverage, use a 512GB card (maximum supported). No card is included — purchase a high-endurance card designed for continuous recording.

Yes. A CPL (circular polarizing) filter is included in the box. The CPL filter attaches to the front camera lens to reduce windshield reflections and dashboard glare, improving video clarity — especially during daytime driving with a reflective dashboard.

Yes. The Ultra 3CH is the highest-resolution 3-channel system in VIOFO's lineup. The dual 4K cameras cover front and rear, while the 1080P fisheye cabin camera with IR night vision documents the entire interior — providing evidence for disputes, false claims, and safety incidents. All three channels record simultaneously with HDR.

The rear camera resolution. The A229 Pro 3CH records 4K front + 2K rear + 1080P interior. The A229 Ultra 3CH records 4K front + 4K rear + 1080P interior. Both use the same cabin camera and share all other features (STARVIS 2, HDR, 5GHz Wi-Fi, GPS, voice control). Choose the Ultra if you want maximum rear resolution.

The cabin camera has a 210-degree ultra-wide fisheye lens that covers the entire vehicle interior in a single frame — front seats, rear seats, and both sides. There are no blind spots inside the cabin. The fisheye distortion ensures complete coverage regardless of camera mounting position on the windshield.

Yes. The cabin camera has built-in infrared LEDs that activate automatically in low light. It switches to high-contrast black-and-white mode that clearly captures faces and cabin activity even with zero ambient light — without producing visible light that would distract passengers or the driver.

Three channels with dual 4K consume more storage than the Pro 3CH configuration. A 256GB card provides approximately 6–10 hours of continuous recording. A 512GB card (maximum supported) extends this to roughly 12–20 hours. No card is included — purchase a high-endurance card designed for continuous recording. We recommend 512GB for full-shift rideshare drivers.

Yes. With the HK4 hardwire kit (sold separately), all three cameras continue recording in parking mode. Three modes are available: buffered Auto Event Detection, Time-Lapse, and Low Bit Rate continuous recording. Impact-triggered videos are automatically locked to prevent overwriting.

The key upgrade is the waterproof rear camera resolution. The A229 Pro-W records 4K front + 2K waterproof rear. The A229 Ultra-W records 4K front + 4K waterproof rear with an F1.5 super aperture for superior low-light performance. Both share the same IP67 rating and exterior-mount design. Choose the Ultra-W for maximum rear resolution and improved night recording on the waterproof camera.

The F1.5 aperture allows significantly more light to reach the sensor compared to smaller apertures (like F1.8 or F2.0). This means clearer, brighter footage in low-light conditions — especially important for a rear-facing exterior camera that often points toward dark road surfaces at night. Combined with the STARVIS 2 sensor and HDR, the Ultra-W waterproof camera delivers its best image quality in the conditions that matter most.

Common mounting locations include: the tailgate of a pickup truck, above the license plate, on the rear bumper, on a truck cap or tonneau cover, or on the back door of a van. The camera includes mounting hardware for exterior installation. The IP67 rating protects it from rain, snow, dust, mud, car washes, and road spray. Operating temperature ranges from -20 degrees C to 65 degrees C.

Yes. Add the optional 1080P fisheye cabin camera with IR night vision for a 3-channel system: 4K front + 4K waterproof rear + 1080P interior. This is ideal for rideshare drivers using trucks or SUVs who need both weather-resistant rear coverage and passenger documentation.

Yes. With the HK4 hardwire kit (sold separately), the Ultra-W supports three parking modes: buffered Auto Event Detection, Time-Lapse, and Low Bit Rate continuous recording. The waterproof rear camera continues recording while parked — even in outdoor conditions — providing overnight exterior surveillance for vehicles parked outside.

Multiple cable length options are available at checkout to accommodate different vehicle sizes. Standard lengths typically range from 6M for sedans to 15M for larger vehicles. Since the waterproof camera often mounts farther from the front unit than an interior rear camera, consider choosing a longer cable than you would for a standard setup.

The Ultra-W 3CH is built for drivers who need complete 3-camera coverage with a weather-resistant rear camera: rideshare and taxi drivers using pickup trucks or SUVs, fleet operators with commercial vehicles, delivery drivers, and anyone whose vehicle requires an exterior-mounted rear camera. The cabin camera adds interior documentation for passenger safety and dispute resolution.

The rear camera type. The A229 Ultra 3CH uses a standard interior-mount 4K rear camera (behind the rear windshield). The A229 Ultra-W 3CH uses a 4K IP67 waterproof rear camera with F1.5 super aperture designed for exterior mounting. Both record 4K front + 4K rear + 1080P cabin. Choose the Ultra-W 3CH if your rear camera will be exposed to weather.

Yes. The F1.5 super aperture allows significantly more light to reach the sensor compared to smaller apertures. This is especially important for a rear-facing exterior camera that points toward dark road surfaces at night. Combined with the STARVIS 2 sensor and 4K HDR processing, the result is noticeably clearer nighttime footage compared to the previous generation waterproof cameras.

Three channels with dual 4K consume storage quickly. A 256GB card provides approximately 6–10 hours of continuous recording. A 512GB card (maximum supported) extends this to roughly 12–20 hours. For full-shift rideshare or fleet drivers, we recommend 512GB. No card is included — purchase a high-endurance card designed for continuous recording.

Yes. With the HK4 hardwire kit (sold separately), all three cameras continue recording in parking mode. Three modes are available: buffered Auto Event Detection, Time-Lapse, and Low Bit Rate continuous recording. The waterproof rear camera provides overnight exterior surveillance even in outdoor conditions.

The RTC320 telephoto with 4× optical zoom captures license plates at significantly greater distances than any wide-angle dash cam. In real-world use, plates are typically readable at 3–5 car lengths ahead, depending on lighting and plate size. The Sony STARVIS 2 sensor ensures clarity even in low light and challenging conditions.

Yes. The RTC320 is compatible with both A229 Pro and A229 Plus front units. However, it connects to the same Type-C rear port, so adding the telephoto means disconnecting your current rear camera. You can switch between configurations as needed, but cannot use both the standard rear and telephoto simultaneously on a 2CH system.

The 2CH includes front + telephoto (two forward-facing cameras). The 3CH adds a 1080P rear camera for behind-the-vehicle coverage, giving you three angles: wide front, zoomed front detail, and rear. Choose 3CH if you want rear coverage alongside the telephoto evidence capability.

The telephoto camera mounts on the front windshield alongside or near the front camera unit, pointing forward. Its narrow 35° lens is designed to capture the road directly ahead at a zoomed-in perspective. Unlike the main front camera that provides wide-angle context, the telephoto focuses on a narrow corridor for maximum detail at distance.

Yes. The RTC320 uses a Sony STARVIS 2 IMX675 sensor with HDR, providing excellent low-light performance. License plates remain readable under streetlight illumination, oncoming headlights, and twilight conditions. STARVIS 2 delivers approximately 2.5× more dynamic range than first-generation sensors.

The telephoto is ideal for fleet operators, commercial drivers, taxi and rideshare drivers, and anyone who prioritizes evidence capture. If you've ever been in a hit-and-run where the other vehicle's plate was too far away to read on standard dash cam footage, the telephoto solves exactly that problem.

The RTC320 telephoto with 4× optical zoom captures license plates at significantly greater distances than any wide-angle dash cam. In typical conditions, plates are readable at 3–5 car lengths ahead, depending on lighting and plate size. The Sony STARVIS 2 IMX675 sensor ensures clarity even in low light and challenging weather.

The front camera and telephoto camera both mount on the front windshield, pointing forward. The front camera captures the wide-angle road scene while the telephoto captures a narrow, magnified view of the road ahead. The rear camera mounts on or near the rear windshield, facing backward to cover behind the vehicle.

Three simultaneous channels consume storage faster than dual setups. A 256GB microSD card provides approximately 12–16 hours of continuous 3-channel recording. For long driving shifts, a 512GB card (the maximum supported) extends this to roughly 24–32 hours. A high-endurance microSD card is recommended but sold separately.

The Tele 3CH is ideal for drivers who prioritize evidence capture from every angle — commercial drivers, fleet operators, taxi and rideshare drivers, and commuters in high-traffic areas. If you need wide context, zoomed license plate detail, and rear coverage in a single system, this is the most comprehensive dash cam configuration available.

The 1CH is ideal if you want the best possible 4K front camera at a lower entry price, with the option to add rear and interior cameras later. The front unit is identical in both — same 4K IMX678 sensor, 5GHz Wi-Fi, GPS, voice control, and CPL filter. If you know you want rear coverage from day one, the 2CH bundle saves money versus buying the rear camera separately later.

Yes. You can add the standard rear camera, the RTC300 telephoto camera, or the RWC200 waterproof rear camera at any time. Simply connect the additional camera to the front unit — it is detected automatically with no firmware changes required.

Yes. The A229 Pro 1CH uses the exact same Sony STARVIS 2 IMX678 front sensor as the A229 Pro 2CH that Wirecutter named 'The Best Dash Cam.' You get identical 4K image quality, HDR processing, and low-light performance.

Yes. The A229 Pro 1CH records at 4K 30fps with HDR enabled. As a single-channel system, the processor is fully dedicated to the front camera, ensuring smooth, consistent performance.

A 128GB microSD card provides approximately 8-10 hours of continuous 4K single-channel recording before loop overwriting begins. A 256GB card doubles this to roughly 16-20 hours. For most daily commuters, 128-256GB is sufficient. The A229 Pro supports cards up to 512GB. No card is included — purchase a high-endurance card separately.

Yes. All A229 Pro models (1CH, 2CH, 3CH) include a press-on CPL filter for the front camera in the box. The CPL reduces dashboard reflections and windshield glare for cleaner footage.

Choose the Pro-W if your rear camera will be exposed to weather: pickup trucks (mount on tailgate or truck cap), SUVs with heavily tinted rear glass, vans with no rear window, trailers, or any vehicle where the rear camera needs to be mounted on the exterior. The standard 2CH rear camera is designed for interior mounting behind the rear windshield.

Common mounting locations include: the tailgate of a pickup truck, above the license plate, on the rear bumper, on a truck cap or tonneau cover, or on the back door of a van. The camera comes with mounting hardware designed for exterior installation. The IP67 rating protects it from rain, snow, dust, mud, car washes, and road spray.

Yes. Both use the Sony STARVIS 2 IMX675 sensor recording 2K (2560×1440) with HDR. The waterproof version has the same sensor and lens in a sealed, weather-resistant housing. Image quality is identical under the same conditions.

Multiple cable length options are available at checkout to accommodate different vehicle sizes. Standard lengths typically range from 6M for sedans to 15M for larger vehicles. Since the waterproof camera often mounts farther from the front unit than an interior rear camera, consider choosing a longer cable than you would for a standard setup.

Yes. You can add the interior cabin camera to create a 3-channel system: 4K front + 2K waterproof rear + 1080P interior. This is the ideal configuration for rideshare drivers using pickup trucks or SUVs who need both exterior rear coverage and passenger documentation.

Yes. The Pro-W supports all three parking modes (Auto Event Detection, Time-Lapse, Low Bit Rate) with the HK4 hardwire kit. The waterproof rear camera continues to record while parked, even in outdoor conditions — providing overnight exterior surveillance for vehicles parked outside.

The 2CH includes the 4K front camera and the 2K IP67 waterproof rear camera. The 3CH adds a 1080P interior camera with infrared night vision for cabin documentation. Choose the 3CH if you need both exterior waterproof rear coverage and interior passenger or driver recording — ideal for rideshare drivers with trucks and SUVs, or fleet vehicles requiring driver monitoring.

Yes. The interior camera has built-in infrared LEDs that activate automatically in low light. It switches to high-contrast black-and-white mode and clearly captures faces, hand movements, and cabin activity even with zero ambient light — without producing distracting visible light for passengers or the driver.

Common mounting locations for trucks include the tailgate, above the license plate, on the rear bumper, or on a truck cap or tonneau cover. The IP67 rating protects the camera from rain, snow, dust, mud, car washes, and road spray. Multiple cable length options are available at checkout to accommodate different vehicle sizes.

Yes — this is the ideal configuration for rideshare drivers with trucks or SUVs. The waterproof rear camera handles exterior mounting where a standard rear camera would be damaged by weather, and the IR interior camera documents every passenger interaction for dispute resolution and safety. The 4K front camera records the road with Wirecutter-endorsed quality.

Both share the same 4K front camera and 1080P IR interior camera. The difference is the rear camera: the standard Pro 3CH uses an interior-mounted 2K rear camera behind the rear windshield, while the Pro-W 3CH uses an IP67 waterproof 2K rear camera designed for exterior mounting. Choose the Pro-W 3CH if your vehicle needs the rear camera mounted outside.

Yes. All three cameras support parking mode (Auto Event Detection, Time-Lapse, Low Bit Rate) with the HK4 hardwire kit. The waterproof rear camera continues recording while parked outdoors, and the IR interior camera provides overnight cabin surveillance — useful for vehicles parked in public areas overnight.

Yes. It is the most affordable way to get 3-channel STARVIS 2 coverage for rideshare driving. You get 2K front, 2K rear, and 1080P interior with IR night vision — all the documentation you need for passenger disputes, insurance claims, and safety incidents, at a lower price than the A229 Pro 3CH.

The Pro 3CH records 4K front + 2K rear + 1080P interior. The Plus 3CH records 2K front + 2K rear + 1080P interior. Both share the same rear and interior cameras. The key difference is the front sensor: Pro uses the larger IMX678 (4K capable), Plus uses the IMX675 (2K). If 2K front resolution is sufficient, the Plus 3CH saves money while providing identical rear and interior quality.

Yes. The IR LEDs activate automatically when ambient light drops, switching to a high-contrast black-and-white mode that captures cabin details clearly even with zero light. Passengers typically cannot see the IR illumination, so there is no distraction or intrusion.

Front: 2K (2560×1440) at 30fps with HDR. Rear: 2K (2560×1440) at 30fps with HDR. Interior: 1080P (1920×1080) at 30fps with HDR and IR night vision. All three channels record simultaneously.

A 256GB microSD card provides approximately 14–18 hours of 3-channel recording before loop overwriting. For full-shift rideshare driving, a 512GB card (maximum supported) extends this to roughly 28–36 hours. No card included — purchase a high-endurance card separately.

Yes. The A229 Plus is modular. You can replace the standard rear camera with the RTC300 telephoto (2K, 4× zoom) or RWC200 waterproof rear camera (2K, IP67). This flexibility lets you customize the system for your specific use case without changing the front unit or firmware.

The A229 Plus records 2K+2K (both cameras at 2560×1440). The A229 Pro records 4K+2K (front at 3840×2160). Both use Sony STARVIS 2 sensors with identical HDR quality on the rear camera. The Pro includes a CPL filter; the Plus does not. If 2K resolution meets your needs, the Plus delivers outstanding value. If you want the highest possible front resolution or the Wirecutter-recommended camera, choose the Pro.

For most drivers, yes. 2K (2560×1440) with Sony STARVIS 2 captures sharp detail including license plates at normal following distances. The STARVIS 2 sensor's superior dynamic range often matters more than raw resolution — a 2K STARVIS 2 camera frequently outperforms 4K cameras with older sensors in real-world conditions like nighttime driving, rain, and mixed lighting.

Yes. Both the front and rear cameras process HDR simultaneously. This is a significant advantage over many competitors that apply HDR only to the front camera, leaving the rear channel washed out by headlights or underexposed in shadows.

Yes. The RTC320 telephoto camera is compatible with both the A229 Plus and A229 Pro front units. It connects to the Type-C rear port, so using the telephoto replaces the standard rear camera connection. This gives you 2K wide-angle front + 2K telephoto zoom.

No. Unlike the A229 Pro, the A229 Plus does not include a CPL filter in the box. It is available as an optional accessory. A CPL filter reduces dashboard reflections and windshield glare — recommended for optimal image quality, especially if you have a light-colored dashboard.

Yes. Add the optional interior camera module for 3-channel coverage: 2K front + 2K rear + 1080P interior with IR night vision. The interior camera connects to the front unit and is detected automatically. This makes the A229 Plus a budget-friendly option for rideshare drivers who need cabin documentation.

Yes. The A229 Plus supports all three parking modes: buffered Auto Event Detection (15 seconds pre-event + 30 seconds post-event), Time-Lapse, and Low Bit Rate recording. All modes require the HK4 hardwire kit (sold separately). Impact-triggered videos are automatically locked.

The Sony STARVIS 2 sensor. Many budget dash cams use older or smaller sensors that struggle in low light, produce noisy nighttime footage, and blow out highlights from headlights. The A229 Plus's IMX675 delivers professional-grade dynamic range and low-light performance at a consumer price point — the same sensor technology used in the rear camera of the flagship A229 Pro.

Yes. It combines Sony STARVIS 2 sensor quality, 2K HDR recording, 5GHz Wi-Fi, GPS, and voice control at the most accessible price in VIOFO's current lineup. It provides excellent image quality out of the box and can be expanded to a multi-camera system later — making it ideal for first-time dash cam buyers.

The A229 Plus 1CH records 2K with the IMX675 sensor. The A229 Pro 1CH records 4K with the larger IMX678 sensor. The Pro also includes a CPL filter in the box. Both share GPS, 5GHz Wi-Fi, voice control, and the same modular expansion options. Choose the Plus for value, the Pro for maximum resolution.

Yes. Add a standard rear camera, waterproof rear camera (RWC200), or telephoto camera (RTC320) at any time. Simply connect it to the front unit — the system detects the new camera automatically with no firmware changes.

The Sony STARVIS 2 IMX675 delivers approximately 2.5× more dynamic range than first-generation sensors. Many budget '4K' dash cams use small, older sensors that produce noisy, washed-out footage in low light. The A229 Plus at 2K frequently outperforms these in real-world conditions — especially at night, in rain, and during tunnel transitions.

No. The A229 Plus does not include a CPL filter — it is available as an optional accessory. If your dashboard is light-colored or reflective, a CPL filter is recommended to reduce windshield glare and improve footage clarity.

The A229 Plus supports cards up to 512GB. Use a high-endurance microSD card designed for dash cam use. For a single-channel setup, 128–256GB provides 15–30 hours of recording. No card is included — purchase separately. Check VIOFO's recommended card list for verified compatibility.

Choose the Plus-W if your rear camera will be mounted outside the vehicle and exposed to weather — pickup trucks, SUVs with heavily tinted rear glass, vans without rear windows, or any vehicle where mounting behind the rear windshield is impractical. The waterproof camera has an IP67 rating for complete dust and water protection.

Both use the same IP67 waterproof rear camera with the IMX675 sensor (2K HDR). The difference is the front camera: Pro-W records 4K (IMX678), Plus-W records 2K (IMX675). If you want 4K front resolution, choose the Pro-W. If 2K is sufficient and you want to save money, the Plus-W delivers the same waterproof rear quality at a lower price.

Yes. The IP67 camera is designed for exterior mounting in any orientation — tailgate, bumper, license plate area, roof, or side panel. It includes mounting hardware for outdoor installation. The sealed housing protects against all weather conditions including heavy rain, snow, and extreme temperatures from -20°C to 65°C.

Yes. Both the standard and waterproof rear cameras use the Sony STARVIS 2 IMX675 sensor recording at 2K with HDR. Image quality is identical — the only difference is the weather-sealed housing on the waterproof version.

Yes. Add the interior camera module for 3-channel coverage: 2K front + 2K waterproof rear + 1080P interior with IR night vision. This is great for rideshare drivers with trucks or SUVs who need both weather-resistant rear coverage and passenger documentation.

Multiple cable length options are available at checkout for the waterproof rear camera. Since exterior mounting often requires running cable to the back of a truck or around a vehicle's exterior, consider choosing a longer cable than you would for a standard interior-mounted rear camera. Check the available lengths when ordering.

Both share the same IP67 waterproof rear camera (IMX675, 2K HDR) and the same 1080P IR interior camera. The difference is the front camera: the Pro-W 3CH records 4K (IMX678) while the Plus-W 3CH records 2K (IMX675). If 4K front resolution is essential, choose the Pro-W. If 2K front is sufficient and you want to save money, the Plus-W 3CH delivers the same rear and interior quality at a lower price.

Yes — this is the most cost-effective way to get waterproof rear coverage and interior cabin documentation in a single system. The IP67 rear camera handles trucks and SUVs that need exterior mounting, the IR interior camera records passengers day and night, and the 2K front camera provides clear road documentation. All three channels use Sony STARVIS 2 sensors with HDR.

Yes. The waterproof rear camera is identical between the Plus-W and Pro-W models — same IP67 sealed housing, same Sony STARVIS 2 IMX675 sensor, same 2K HDR recording quality. You are not sacrificing any rear camera performance by choosing the more affordable Plus-W.

Yes. The interior camera has built-in infrared LEDs that activate automatically in low light. It switches to high-contrast black-and-white mode and clearly captures faces and cabin activity even with zero ambient light — ideal for nighttime rideshare shifts without producing visible light that could distract passengers or the driver.

The A119 MINI 2 uses the Sony STARVIS 2 IMX675 sensor with F1.6 aperture and Multiple Exposure HDR. This combination delivers night vision quality that surpasses most full-size dash cams. It also records at 2K 60fps — double the frame rate of most dash cams — for noticeably smoother footage and better motion clarity.

Yes. The A119 MINI 2 supports 2K (2560×1440) at both 60fps and 30fps. At 60fps, fast-moving objects like passing vehicles and road signs are captured with less motion blur, making license plates easier to read in playback. 60fps is especially useful at highway speeds.

No. The A119 MINI 2 is a dedicated single-channel front camera and does not support rear or additional camera expansion. If you need front-and-rear coverage, consider the VIOFO A229 Plus or A229 Pro, which support modular multi-channel configurations.

Both use the same Sony STARVIS 2 IMX675 sensor and record at 2K HDR. The A119 MINI 2 adds 60fps recording, dual-band 5GHz Wi-Fi, a larger F1.6 aperture, and a 7-element glass lens. The VS1 Mini is priced lower and includes a free 32GB card. Choose the A119 MINI 2 for the highest performance in a compact body, or the VS1 Mini for the best value.

Yes. The A119 MINI 2 supports buffered parking mode with motion detection. When an event is detected, the camera saves footage from before and after the trigger. A hardwire kit (sold separately) is required for continuous power during parking mode.

Yes. The A119 MINI 2 includes a built-in GPS logger that records your speed and location. GPS data is embedded in each video file and can be viewed in the VIOFO app or desktop player. No separate GPS mount is needed.

Yes. The VS1 Mini is one of the best first dash cams available. It uses the same Sony STARVIS 2 IMX675 sensor found in higher-priced VIOFO models, records in 2K HDR, and includes a free 32GB card so you can start recording immediately. It also has 5GHz Wi-Fi, GPS, and voice control — features that many budget dash cams lack entirely.

The VS1 Mini comes with the dash cam, a windshield mount with adhesive pad, a USB-C power cable, a car charger adapter, a free 32GB microSD card, and a quick start guide. Everything you need to install and start recording is in the box.

Both use the same Sony STARVIS 2 IMX675 sensor and record at 2K HDR. The A119 MINI 2 adds 60fps recording, a larger F1.6 aperture, and a 7-element glass lens for slightly better optical performance. The VS1 Mini is priced lower at $109.99 and includes a free 32GB microSD card. Choose the VS1 Mini for the best value, or the A119 MINI 2 for maximum optical performance.

Yes. The Sony STARVIS 2 IMX675 in the VS1 Mini is the same sensor used in the A119 MINI 2, the rear cameras of the A229 Plus series, and the rear cameras of the A329S series. You get genuine second-generation Sony sensor quality at the most affordable price in the VIOFO lineup.

No. The VS1 Mini is a standalone single-channel front camera and does not support multi-channel expansion. For front-and-rear coverage, consider the VIOFO A229 Plus 2CH or A229 Pro 2CH, which include a matching rear camera and support modular expansion.

A 32GB card provides approximately 3–4 hours of 2K recording with loop recording enabled. For most daily commuters, this is sufficient as older footage is automatically overwritten. If you want longer recording retention, the VS1 Mini supports microSD cards up to 512GB. Use a high-endurance card designed for dash cam use for best reliability.

The camera supports cards up to 256GB.

It doesn't support 60fps resolution.

No, you can short-press the MIC button to disable audio recording.

FAQ

  • General FAQs
  • Storage & Recording

    The storage duration depends on the SD card capacity (measured in GB or TB) and recording settings. A larger capacity SD card allows more footage to be stored before older files are overwritten. There is no cloud storage via an online account; footage is stored locally on the SD card.

  • App & Wi-Fi

    First, ensure Bluetooth is turned off to prevent Apple CarPlay conflicts. Then, go to iPhone Settings > Wi-Fi and manually connect to the VIOFO network. When prompted for a password, enter '12345678' (default). Once connected, you should hear 'Wi-Fi connected' and see a solid blue LED. If a firmware update is prompted, allow it to complete before using the app.

  • A329TC

    The A329TC replaces the A329T's rear camera with a 2K 210° fisheye cabin camera with IR night vision. So the A329TC has front + telephoto + cabin, while the A329T has front + telephoto + rear. Choose the A329TC if you need interior documentation (rideshare, taxi, fleet) plus long-range evidence. Choose the A329T if you need exterior telephoto evidence plus rear coverage but do not need a cabin camera.

    Both are 3-channel systems with a 4K front camera and a 2K cabin camera, but the third channel differs. The A329TC pairs its cabin camera with a 2K telephoto camera (4× optical zoom, 35° FOV) for long-range license plate and distance evidence. The A329S 3CH pairs its cabin camera with a 2K rear camera (wide-angle) for full exterior rear coverage. Choose the A329TC if plate capture and distance identification matter more than wide-angle rear recording.

    Yes — the A329TC is one of the best choices for rideshare and taxi use. The 210° fisheye cabin camera with IR night vision documents the entire passenger compartment in 2K, even in complete darkness. The telephoto camera captures license plates of other vehicles involved in incidents. The 4K front camera covers standard road recording. All three channels record simultaneously with Sony STARVIS 2 sensors and HDR.

    Yes. The telephoto camera uses true 4× optical zoom with a narrow 35° field of view, not digital crop. It records at full 2K (2560×1440) resolution with a Sony STARVIS 2 IMX675 sensor, preserving detail at distances where wide-angle cameras show only blurry shapes. License plates, street signs, and vehicle markings remain legible several car lengths ahead, even in low-light conditions.

    No. The A329TC is a front + telephoto + cabin system. It does not include a dedicated wide-angle rear camera. If you need rear coverage, consider the A329T 3CH (front + telephoto + rear) or the A329S 3CH (front + cabin + rear). The A329TC's telephoto camera can be rotated 360° and pointed rearward, but its narrow 35° FOV is designed for plate capture, not wide-angle rear monitoring.

    The cabin camera has four built-in infrared (IR) LEDs that activate automatically when ambient light drops. The camera switches to a high-contrast black-and-white mode that clearly captures faces, movements, and interior details in complete darkness — without producing any visible light. Passengers will not notice the IR LEDs are on, so there is no distraction or discomfort.

    Essential: HK6 hardwire kit ($25.99–$32.99) for full parking mode functionality with battery voltage monitoring and automatic cutoff. Recommended: high-endurance microSD card (256GB or 512GB) for loop recording, external SSD (up to 4TB) for extended storage, and CPL filter to reduce windshield glare on the front camera.

  • A329WW

    Yes. The A329WW 3CH is specifically designed for large commercial vehicles. The two IP67 waterproof cameras mount externally — under side mirrors, on the cab, or at the rear — with cable length options up to 15M to accommodate the longest trailer configurations. Combined with 4TB SSD support, it provides weeks of continuous recording for long-haul operations.

    The most common configuration for trucks is one camera on each side (under the side mirrors) to eliminate blind spots. For smaller vehicles like pickup trucks, mount one camera on the left side and one at the rear. The cameras can be positioned anywhere on the vehicle exterior — the IP67 rating protects against rain, snow, dust, mud, and road spray in any mounting orientation.

    The A329WW system uses supercapacitor power instead of lithium batteries, supporting operation from -20°C to 65°C (-4°F to 149°F). The exterior cameras themselves are designed to withstand the full range of outdoor conditions — summer highway heat, winter blizzards, and everything in between.

    The waterproof rear cameras are available with multiple cable length options at checkout: 3M (pickup trucks and small vehicles), 8M (standard trucks and SUVs), 10M (box trucks and larger SUVs), and 15M (semi-trucks and commercial trailers). Choose based on the distance from the front camera mounting position to each exterior camera location.

    The A329WW 3CH includes two waterproof exterior cameras for maximum outside coverage (typically left side + right side or side + rear). The A329SW 2CH includes one waterproof rear camera. If you need side blind spot elimination on a large truck, the A329WW 3CH with dual cameras is the right choice. For a pickup truck that just needs a weatherproof rear camera, the A329SW 2CH may be sufficient.

    Yes. The A329WW supports all five parking modes including Low Power Impact Detection and Hybrid Parking Mode, just like the A329S. With the HK6 hardwire kit, you get full voltage-based battery protection and Bluetooth battery monitoring. This is especially valuable for fleet vehicles parked overnight in lots or at loading docks.

  • A329T

    The A329T telephoto camera with 4× optical zoom and 35° narrow field of view captures license plates at significantly greater distances than any wide-angle dash cam. In real-world use, plates are typically readable at 3–5 car lengths ahead, depending on lighting conditions and plate size. The Sony STARVIS 2 sensor ensures clarity even in low light.

    Both share the same front camera unit (4K 60fps, IMX678). The difference is the second camera: the A329S pairs with a 210° ultra-wide fisheye cabin camera for interior coverage, while the A329T pairs with a 4× optical zoom telephoto camera for long-range plate and detail capture. Choose the A329S for interior monitoring (rideshare, taxi), choose the A329T for evidence-focused long-range capture (fleet, commercial, personal security).

    The telephoto camera mounts on the front windshield alongside or near the front camera unit, pointing forward. Its narrow 35° lens is designed to capture the road directly ahead at a zoomed-in perspective. Unlike the main front camera that provides wide-angle context, the telephoto focuses on a narrow corridor for maximum detail at distance.

    Yes. You can expand the A329T 2CH to a 3-channel system by adding either a standard rear camera (A329T 3CH configuration) or a waterproof rear camera (A329TW 3CH configuration). This gives you 4K front wide-angle + 2K telephoto zoom + 2K rear coverage — the most comprehensive evidence collection setup available.

    Yes. The telephoto camera uses a Sony STARVIS 2 sensor with HDR processing, providing excellent dynamic range in both daylight and low-light conditions. STARVIS 2's advanced low-light performance means the telephoto maintains plate readability even at dusk, dawn, and under streetlight illumination.

    No. The A329S, A329T, and A329WW each have separate firmware. When updating, you must download the firmware that exactly matches your model from viofo.com. Installing the wrong firmware will cause the device to malfunction.

    The A329T 3CH is ideal for fleet operators, commercial drivers, taxi and rideshare services, delivery vehicles, and any driver who prioritizes evidence capture. The telephoto camera captures license plates at distances where no wide-angle camera produces usable footage — critical for hit-and-run identification, road rage documentation, and insurance claims.

    The A329S 3CH includes front + rear + 210° fisheye cabin camera (focused on interior coverage for rideshare). The A329T 3CH includes front + rear + 4× optical zoom telephoto camera (focused on external evidence capture at distance). Both share the same front and rear cameras. Choose A329S 3CH for interior monitoring, A329T 3CH for maximum external evidence.

    Yes. The A329TW 3CH variant replaces the standard rear camera with an IP67 waterproof exterior camera. This is recommended for pickup trucks, box trucks, vans, and any vehicle where the rear camera would be exposed to weather. Both configurations share the same front camera and telephoto camera.

    The telephoto camera uses a Sony STARVIS 2 sensor with HDR, providing excellent low-light sensitivity. License plates remain readable under streetlight illumination, headlights, and twilight conditions. STARVIS 2's second-generation technology captures approximately 2.5× more dynamic range than first-generation sensors, keeping both bright and dark areas of the frame properly exposed.

    Three simultaneous channels require substantial storage. A 256GB microSD provides about 15–20 hours before loop overwriting. For fleet use, an external SSD is recommended: 1TB provides roughly 5–7 days, and 4TB provides over 3 weeks of continuous 3-channel recording. Always keep a microSD card inserted alongside the SSD if you use Low Power Impact Detection parking mode.

    Yes. Multiplex Video combines footage from the front camera and any selected secondary cameras — including the telephoto — into a single split-screen video file. This is especially powerful with the A329T 3CH: you get wide-angle context, zoomed detail, and rear coverage all visible in one file.

    The only difference is the rear camera. The A329T 3CH uses a standard indoor-mounted rear camera that records through the rear window. The A329TW 3CH replaces it with an IP67 waterproof exterior-mounted rear camera with a hydrophobic lens coating. Both share the same 4K front camera and 2K telephoto camera. Choose the A329TW if your vehicle lacks a sheltered rear window — trucks, vans, pickups, and commercial vehicles.

    The A329TW is built for commercial fleet operators, truck drivers, delivery drivers, and anyone operating a vehicle where (1) the rear camera must be mounted outdoors and (2) long-range evidence capture matters. The telephoto zoom reads license plates at distance for hit-and-run documentation, while the waterproof rear camera provides all-weather rear coverage on vehicles without enclosed rear windows.

    No. The A329TW is a front + telephoto + waterproof rear system focused on exterior coverage. It does not include a cabin camera. If you need interior recording (for rideshare or passenger accountability), consider the A329TC 3CH (front + telephoto + IR cabin) or the A329SW 3CH (front + waterproof rear + IR cabin).

    The waterproof rear camera offers cable lengths of 3M, 8M, 10M, and 15M at checkout. The telephoto camera connects via a shorter cable since it typically mounts near the front unit. Choose the rear cable length based on your vehicle: 8M for sedans/SUVs, 10M for large SUVs/minivans, 15M for trucks and commercial vehicles.

    Yes. The telephoto camera uses a Sony STARVIS 2 IMX675 sensor with HDR, which excels in low-light and mixed-lighting conditions. STARVIS 2 sensors have approximately 2.5× wider dynamic range than previous generation sensors, so license plates remain legible even when illuminated unevenly by headlights at night.

    Essential: HK6 hardwire kit ($25.99–$32.99) for full parking mode with battery voltage monitoring and automatic cutoff. Recommended: high-endurance microSD card (256GB or 512GB), external SSD for extended multi-channel storage, and CPL filter to reduce front windshield glare.

  • A329S

    The A329S 1CH is ideal if you want the best possible front camera at a lower entry price, with the flexibility to add rear and interior cameras later. The front unit is identical in both — same 4K 60fps sensor, Wi-Fi 6, SSD support, and parking modes. If you know you want front-and-rear coverage from day one, the 2CH bundle is more cost-effective.

    Yes. The A329S front unit accepts any compatible camera module: standard rear, waterproof rear, interior cabin, or telephoto. Simply purchase the additional camera, connect it to the front unit, and the system detects it automatically — no firmware changes needed. This makes the 1CH an ideal starting point for a system you can grow over time.

    As a front-only camera, the A329S 1CH records at 4K 60fps with HDR off, or 4K 30fps with HDR on. The 60fps option delivers smoother footage and better captures fast-moving details like license plates at highway speeds. With HDR on, 30fps provides superior exposure balance in challenging lighting.

    Yes. The A329S has built-in GPS that logs your speed, location, and route. This data is embedded in the video file and can be viewed in the VIOFO app or PC player. GPS-stamped footage is valuable for insurance claims and legal evidence — it proves exactly where and when an incident occurred.

    A 256GB microSD card provides approximately 30–40 hours of continuous 4K single-channel recording with loop overwriting. For extended retention without overwriting, add an external SSD — even a 512GB SSD doubles your storage capacity. If you plan to expand to 2CH or 3CH later, investing in a larger SSD (1–4TB) now will save you an upgrade later.

    Yes. The A329S 1CH has the same flagship sensor (Sony STARVIS 2 IMX678), Wi-Fi 6, SSD support, and advanced parking modes as the multi-channel versions. You get top-tier 4K 60fps image quality, ultra-low-power parking protection, and the option to expand — all without paying for cameras you don't currently need.

    The A329S 2CH upgrades the A229 Pro in several key areas: Sony STARVIS 2 sensors on both channels (the A229 Pro also has STARVIS 2), plus Wi-Fi 6 (4× faster transfers), external SSD support up to 4TB, and two brand-new parking modes — Low Power Impact Detection and Hybrid Parking Mode. The A329S also supports the new HK6 hardwire kit with Bluetooth real-time battery voltage monitoring.

    The front camera records at 4K 60fps when HDR is turned off. With HDR enabled, the front camera records at 4K 30fps to allow time for HDR processing. The rear camera always records at 2K with HDR. For most users, 4K 30fps with HDR provides the best balance of detail and dynamic range.

    Yes. Parking mode requires constant power when the vehicle is off, which is provided by a hardwire kit connected to your vehicle's fuse box. The older HK4 supports basic parking modes with Cut-off Time protection. The new HK6 (sold separately, $25.99–$32.99) adds Cut-off Voltage protection, Hybrid Parking Mode, and Bluetooth battery voltage display — highly recommended for A329S owners.

    For regular driving and traditional parking modes, yes — an SSD alone works fine. However, if you want to use Low Power Impact Detection or Hybrid Parking Mode, you must also have a microSD card inserted. Wake-up recordings from the low-power state can only be written to the microSD card. We recommend always having both for complete coverage.

    The default 6M cable is sufficient for most sedans and compact SUVs. Choose 8M for mid-size SUVs, 10M for full-size SUVs and pickups, 15M for vans and commercial vehicles, and 20M for semi-trucks. The cable runs from the front camera along the headliner to the rear windshield, so measure your vehicle's roofline for an accurate fit.

    Yes. Simply purchase the A329S interior cabin camera module and connect it to the front unit. The modular architecture requires no firmware changes, no replacement hardware, and no reinstallation. You can also add a telephoto camera (A329T module) or waterproof cameras (A329WW module) to the same front unit.

    Multiplex Video combines footage from multiple cameras into a single video file with a split-screen layout. This makes it easier to review incidents from all angles simultaneously and simplifies sharing footage on social media or with insurance companies — no need to sync separate video files manually.

    Yes, a CPL 200 filter for the front camera is included in the box. If you want a CPL filter for the rear camera, you need to purchase the CPL 600 separately — older CPL models are not compatible with the A329S rear camera.

    Absolutely. The A329S 3CH is purpose-built for rideshare and taxi use. The 210° fisheye cabin camera captures the entire passenger compartment in 2K HDR with automatic IR night vision — documenting passengers, conversations, and any in-vehicle incidents. The front and rear cameras cover the road in both directions. Multiplex Video combines all three views into one shareable file for dispute resolution.

    In 3-channel mode, the front camera records at 4K 30fps (with or without HDR) to allocate processing power across all three channels. If you need 4K 60fps, the 1CH and 2CH configurations support it with HDR turned off. For most real-world use, 4K 30fps with HDR provides the best combination of detail and exposure balance.

    Standard interior cameras typically cover 130–150° — enough for the front seats but missing the back. The A329S cabin camera covers 210°, capturing the entire cabin from the front dashboard to the rear headrests, plus extending to see outside the side windows. It also records in 2K HDR, while most competing interior cameras are limited to 1080p. The camera rotates 360° on its mount for flexible positioning.

    A 256GB microSD card provides approximately 14–18 hours of 3-channel recording before loop overwriting. For full-shift rideshare driving, a 512GB card (maximum supported) extends this to roughly 28–36 hours. No card included — purchase a high-endurance card separately.

    Yes. The cabin camera includes infrared (IR) LEDs that automatically activate in low light. The camera switches to a high-contrast black-and-white mode that clearly captures faces, movements, and cabin details even in pitch darkness — without producing any visible light that could distract passengers or the driver.

    The 3CH package includes an interior cabin camera cable (approximately 1M, connects to the front unit) and a rear camera cable with multiple length options at checkout: 6M (sedans), 8M (mid-size SUVs), 10M (large SUVs), 15M (vans), or 20M (commercial vehicles). The cabin camera cable is fixed length since it mounts near the front unit.

    Essential: HK6 hardwire kit ($25.99–$32.99) for full parking mode functionality with battery voltage monitoring. Recommended: high-endurance microSD card (256GB or 512GB), external SSD for extended storage, and CPL 600 filter for the rear (the front camera CPL 200 is included in the box).

    The only difference is the rear camera. The A329S 2CH uses a standard rear camera designed for interior mounting behind the rear window. The A329SW 2CH uses an IP67 waterproof rear camera designed for exterior mounting. Choose the A329SW if your vehicle does not have a sheltered rear window mounting point — pickup trucks, vans, box trucks, or any vehicle where the camera will be exposed to weather.

    In 2-channel mode, the processor dedicates more resources to the front camera, enabling 4K at 60 frames per second. In 3-channel mode, processing power is split across three cameras, so the front camera runs at 4K 30fps. For most driving scenarios, 4K 30fps with HDR provides excellent detail. If maximum frame rate matters — for example, capturing fast-moving license plates — the 2CH configuration is the better choice.

    The rear camera is IP67-rated and designed for permanent outdoor mounting on vehicles. It can be mounted on trailers, truck beds, cargo areas, and similar locations. However, it requires a wired connection to the front unit via coaxial cable (up to 15M available), so it is best suited for fixed-body vehicles rather than detachable trailers that are frequently disconnected.

    The A329SW 2CH covers front and rear exterior views only. If you also need interior recording — for rideshare, taxi, or fleet accountability — choose the A329SW 3CH, which adds a 2K 210° fisheye cabin camera with IR night vision. The 2CH is ideal for personal vehicles, trucks, and commercial vehicles where only external road coverage is needed.

    3M: compact cars with camera mounted near the cabin. 8M: sedans and small SUVs. 10M: large SUVs and minivans. 15M: vans, pickup trucks, and commercial vehicles. When in doubt, choose one size longer — excess cable can be tucked into the headliner or trim, but a short cable cannot be extended.

    Essential: HK6 hardwire kit ($25.99–$32.99) for full parking mode with battery voltage monitoring. Recommended: high-endurance microSD card (256GB or 512GB), external SSD for extended storage, and CPL filter for the front camera to reduce windshield glare.

    The only difference is the rear camera. The A329S 3CH uses a standard indoor-mounted rear camera that records through the rear window. The A329SW 3CH replaces it with an IP67 waterproof exterior-mounted rear camera with a hydrophobic lens coating. Choose the A329SW if your rear camera will be exposed to weather — pickup trucks, vans, box trucks, or any vehicle without a sheltered rear window mounting point.

    Yes. The rear camera has an IP67 waterproof rating, meaning it is fully dust-tight and can withstand temporary immersion in water. The hydrophobic lens coating actively repels water droplets to maintain a clear image in heavy rain and road spray. It is designed for permanent exterior mounting on vehicles exposed to all weather conditions year-round.

    Choose based on your vehicle size: 3M for compact cars (camera near the cabin), 8M for standard sedans and small SUVs, 10M for large SUVs and minivans, 15M for vans, pickup trucks, and commercial vehicles. When in doubt, go one size longer — excess cable can be hidden in the headliner, but a cable that is too short cannot reach the mounting point.

    The most common causes are: (1) A loose ground wire in the hardwire kit installation — check the red LED on the HK6 hardwire kit; if the red light is off, there is an intermittent power connection; (2) The power cable may be plugged into the wrong port — it must go into the USB port at the very top of the GPS mount, NOT the USB-C port on the left side of the camera (that port is for optional SSD storage or PC connection only, and parking mode/reliable power will not work from it). To isolate the hardwire kit, temporarily test with the original cigarette lighter adapter and USB cable — if the camera powers on consistently, the hardwire kit or its wiring is the issue.

    4K 60fps is only available when using two cameras. Additionally, enabling HDR also disables 60fps. You can optionally disable the interior cabin camera during driving (keeping it only for parking mode) if you want 4K 60fps recording.

  • A329

    It doesn't support 4K 60fps with HDR

    It is 4K 3840 x 2160P 60fps.

    YES,you can buy CPL-500 filter for your rear camera.

    YES, it supports micro HDMI to HDMI.

  • A229 Ultra

    The key upgrade is the rear camera. The A229 Pro records 4K front + 2K rear (IMX678 + IMX675). The A229 Ultra records 4K front + 4K rear (dual IMX678 sensors). Both share the same STARVIS 2 platform, HDR, 5GHz Wi-Fi, GPS, voice control, and CPL filter. Choose the Ultra if you want maximum rear resolution — especially useful for capturing license plates and fine details behind the vehicle.

    Yes. Both the front and rear cameras record true 4K (3840×2160) at the same time with HDR active on both channels. This is not interpolated or upscaled — both channels use the Sony STARVIS 2 IMX678 sensor for native 4K capture.

    Yes. Add the optional 1080P fisheye cabin camera with IR night vision to upgrade to a 3-channel system (4K front + 4K rear + 1080P interior). The cabin camera connects directly to the front unit and is detected automatically — no firmware changes needed.

    Yes. With the HK4 hardwire kit (sold separately), the A229 Ultra supports three parking modes: buffered Auto Event Detection (saves footage before and after an impact), Time-Lapse recording, and Low Bit Rate continuous recording. Impact-triggered videos are automatically locked to prevent overwriting.

    Dual 4K recording consumes more storage than 4K+2K. A 256GB microSD card provides approximately 8–12 hours of continuous dual 4K recording. For longer coverage, use a 512GB card (maximum supported). No card is included — purchase a high-endurance card designed for continuous recording.

    Yes. A CPL (circular polarizing) filter is included in the box. The CPL filter attaches to the front camera lens to reduce windshield reflections and dashboard glare, improving video clarity — especially during daytime driving with a reflective dashboard.

    Yes. The Ultra 3CH is the highest-resolution 3-channel system in VIOFO's lineup. The dual 4K cameras cover front and rear, while the 1080P fisheye cabin camera with IR night vision documents the entire interior — providing evidence for disputes, false claims, and safety incidents. All three channels record simultaneously with HDR.

    The rear camera resolution. The A229 Pro 3CH records 4K front + 2K rear + 1080P interior. The A229 Ultra 3CH records 4K front + 4K rear + 1080P interior. Both use the same cabin camera and share all other features (STARVIS 2, HDR, 5GHz Wi-Fi, GPS, voice control). Choose the Ultra if you want maximum rear resolution.

    The cabin camera has a 210-degree ultra-wide fisheye lens that covers the entire vehicle interior in a single frame — front seats, rear seats, and both sides. There are no blind spots inside the cabin. The fisheye distortion ensures complete coverage regardless of camera mounting position on the windshield.

    Yes. The cabin camera has built-in infrared LEDs that activate automatically in low light. It switches to high-contrast black-and-white mode that clearly captures faces and cabin activity even with zero ambient light — without producing visible light that would distract passengers or the driver.

    Three channels with dual 4K consume more storage than the Pro 3CH configuration. A 256GB card provides approximately 6–10 hours of continuous recording. A 512GB card (maximum supported) extends this to roughly 12–20 hours. No card is included — purchase a high-endurance card designed for continuous recording. We recommend 512GB for full-shift rideshare drivers.

    Yes. With the HK4 hardwire kit (sold separately), all three cameras continue recording in parking mode. Three modes are available: buffered Auto Event Detection, Time-Lapse, and Low Bit Rate continuous recording. Impact-triggered videos are automatically locked to prevent overwriting.

    The key upgrade is the waterproof rear camera resolution. The A229 Pro-W records 4K front + 2K waterproof rear. The A229 Ultra-W records 4K front + 4K waterproof rear with an F1.5 super aperture for superior low-light performance. Both share the same IP67 rating and exterior-mount design. Choose the Ultra-W for maximum rear resolution and improved night recording on the waterproof camera.

    The F1.5 aperture allows significantly more light to reach the sensor compared to smaller apertures (like F1.8 or F2.0). This means clearer, brighter footage in low-light conditions — especially important for a rear-facing exterior camera that often points toward dark road surfaces at night. Combined with the STARVIS 2 sensor and HDR, the Ultra-W waterproof camera delivers its best image quality in the conditions that matter most.

    Common mounting locations include: the tailgate of a pickup truck, above the license plate, on the rear bumper, on a truck cap or tonneau cover, or on the back door of a van. The camera includes mounting hardware for exterior installation. The IP67 rating protects it from rain, snow, dust, mud, car washes, and road spray. Operating temperature ranges from -20 degrees C to 65 degrees C.

    Yes. Add the optional 1080P fisheye cabin camera with IR night vision for a 3-channel system: 4K front + 4K waterproof rear + 1080P interior. This is ideal for rideshare drivers using trucks or SUVs who need both weather-resistant rear coverage and passenger documentation.

    Yes. With the HK4 hardwire kit (sold separately), the Ultra-W supports three parking modes: buffered Auto Event Detection, Time-Lapse, and Low Bit Rate continuous recording. The waterproof rear camera continues recording while parked — even in outdoor conditions — providing overnight exterior surveillance for vehicles parked outside.

    Multiple cable length options are available at checkout to accommodate different vehicle sizes. Standard lengths typically range from 6M for sedans to 15M for larger vehicles. Since the waterproof camera often mounts farther from the front unit than an interior rear camera, consider choosing a longer cable than you would for a standard setup.

    The Ultra-W 3CH is built for drivers who need complete 3-camera coverage with a weather-resistant rear camera: rideshare and taxi drivers using pickup trucks or SUVs, fleet operators with commercial vehicles, delivery drivers, and anyone whose vehicle requires an exterior-mounted rear camera. The cabin camera adds interior documentation for passenger safety and dispute resolution.

    The rear camera type. The A229 Ultra 3CH uses a standard interior-mount 4K rear camera (behind the rear windshield). The A229 Ultra-W 3CH uses a 4K IP67 waterproof rear camera with F1.5 super aperture designed for exterior mounting. Both record 4K front + 4K rear + 1080P cabin. Choose the Ultra-W 3CH if your rear camera will be exposed to weather.

    Yes. The F1.5 super aperture allows significantly more light to reach the sensor compared to smaller apertures. This is especially important for a rear-facing exterior camera that points toward dark road surfaces at night. Combined with the STARVIS 2 sensor and 4K HDR processing, the result is noticeably clearer nighttime footage compared to the previous generation waterproof cameras.

    Three channels with dual 4K consume storage quickly. A 256GB card provides approximately 6–10 hours of continuous recording. A 512GB card (maximum supported) extends this to roughly 12–20 hours. For full-shift rideshare or fleet drivers, we recommend 512GB. No card is included — purchase a high-endurance card designed for continuous recording.

    Yes. With the HK4 hardwire kit (sold separately), all three cameras continue recording in parking mode. Three modes are available: buffered Auto Event Detection, Time-Lapse, and Low Bit Rate continuous recording. The waterproof rear camera provides overnight exterior surveillance even in outdoor conditions.

  • A229 Pro Tele

    The RTC320 telephoto with 4× optical zoom captures license plates at significantly greater distances than any wide-angle dash cam. In real-world use, plates are typically readable at 3–5 car lengths ahead, depending on lighting and plate size. The Sony STARVIS 2 sensor ensures clarity even in low light and challenging conditions.

    Yes. The RTC320 is compatible with both A229 Pro and A229 Plus front units. However, it connects to the same Type-C rear port, so adding the telephoto means disconnecting your current rear camera. You can switch between configurations as needed, but cannot use both the standard rear and telephoto simultaneously on a 2CH system.

    The 2CH includes front + telephoto (two forward-facing cameras). The 3CH adds a 1080P rear camera for behind-the-vehicle coverage, giving you three angles: wide front, zoomed front detail, and rear. Choose 3CH if you want rear coverage alongside the telephoto evidence capability.

    The telephoto camera mounts on the front windshield alongside or near the front camera unit, pointing forward. Its narrow 35° lens is designed to capture the road directly ahead at a zoomed-in perspective. Unlike the main front camera that provides wide-angle context, the telephoto focuses on a narrow corridor for maximum detail at distance.

    Yes. The RTC320 uses a Sony STARVIS 2 IMX675 sensor with HDR, providing excellent low-light performance. License plates remain readable under streetlight illumination, oncoming headlights, and twilight conditions. STARVIS 2 delivers approximately 2.5× more dynamic range than first-generation sensors.

    The telephoto is ideal for fleet operators, commercial drivers, taxi and rideshare drivers, and anyone who prioritizes evidence capture. If you've ever been in a hit-and-run where the other vehicle's plate was too far away to read on standard dash cam footage, the telephoto solves exactly that problem.

    The RTC320 telephoto with 4× optical zoom captures license plates at significantly greater distances than any wide-angle dash cam. In typical conditions, plates are readable at 3–5 car lengths ahead, depending on lighting and plate size. The Sony STARVIS 2 IMX675 sensor ensures clarity even in low light and challenging weather.

    The front camera and telephoto camera both mount on the front windshield, pointing forward. The front camera captures the wide-angle road scene while the telephoto captures a narrow, magnified view of the road ahead. The rear camera mounts on or near the rear windshield, facing backward to cover behind the vehicle.

    Three simultaneous channels consume storage faster than dual setups. A 256GB microSD card provides approximately 12–16 hours of continuous 3-channel recording. For long driving shifts, a 512GB card (the maximum supported) extends this to roughly 24–32 hours. A high-endurance microSD card is recommended but sold separately.

    The Tele 3CH is ideal for drivers who prioritize evidence capture from every angle — commercial drivers, fleet operators, taxi and rideshare drivers, and commuters in high-traffic areas. If you need wide context, zoomed license plate detail, and rear coverage in a single system, this is the most comprehensive dash cam configuration available.

  • A229 Pro

    The 1CH is ideal if you want the best possible 4K front camera at a lower entry price, with the option to add rear and interior cameras later. The front unit is identical in both — same 4K IMX678 sensor, 5GHz Wi-Fi, GPS, voice control, and CPL filter. If you know you want rear coverage from day one, the 2CH bundle saves money versus buying the rear camera separately later.

    Yes. You can add the standard rear camera, the RTC300 telephoto camera, or the RWC200 waterproof rear camera at any time. Simply connect the additional camera to the front unit — it is detected automatically with no firmware changes required.

    Yes. The A229 Pro 1CH uses the exact same Sony STARVIS 2 IMX678 front sensor as the A229 Pro 2CH that Wirecutter named 'The Best Dash Cam.' You get identical 4K image quality, HDR processing, and low-light performance.

    Yes. The A229 Pro 1CH records at 4K 30fps with HDR enabled. As a single-channel system, the processor is fully dedicated to the front camera, ensuring smooth, consistent performance.

    A 128GB microSD card provides approximately 8-10 hours of continuous 4K single-channel recording before loop overwriting begins. A 256GB card doubles this to roughly 16-20 hours. For most daily commuters, 128-256GB is sufficient. The A229 Pro supports cards up to 512GB. No card is included — purchase a high-endurance card separately.

    Yes. All A229 Pro models (1CH, 2CH, 3CH) include a press-on CPL filter for the front camera in the box. The CPL reduces dashboard reflections and windshield glare for cleaner footage.

    Choose the Pro-W if your rear camera will be exposed to weather: pickup trucks (mount on tailgate or truck cap), SUVs with heavily tinted rear glass, vans with no rear window, trailers, or any vehicle where the rear camera needs to be mounted on the exterior. The standard 2CH rear camera is designed for interior mounting behind the rear windshield.

    Common mounting locations include: the tailgate of a pickup truck, above the license plate, on the rear bumper, on a truck cap or tonneau cover, or on the back door of a van. The camera comes with mounting hardware designed for exterior installation. The IP67 rating protects it from rain, snow, dust, mud, car washes, and road spray.

    Yes. Both use the Sony STARVIS 2 IMX675 sensor recording 2K (2560×1440) with HDR. The waterproof version has the same sensor and lens in a sealed, weather-resistant housing. Image quality is identical under the same conditions.

    Multiple cable length options are available at checkout to accommodate different vehicle sizes. Standard lengths typically range from 6M for sedans to 15M for larger vehicles. Since the waterproof camera often mounts farther from the front unit than an interior rear camera, consider choosing a longer cable than you would for a standard setup.

    Yes. You can add the interior cabin camera to create a 3-channel system: 4K front + 2K waterproof rear + 1080P interior. This is the ideal configuration for rideshare drivers using pickup trucks or SUVs who need both exterior rear coverage and passenger documentation.

    Yes. The Pro-W supports all three parking modes (Auto Event Detection, Time-Lapse, Low Bit Rate) with the HK4 hardwire kit. The waterproof rear camera continues to record while parked, even in outdoor conditions — providing overnight exterior surveillance for vehicles parked outside.

    The 2CH includes the 4K front camera and the 2K IP67 waterproof rear camera. The 3CH adds a 1080P interior camera with infrared night vision for cabin documentation. Choose the 3CH if you need both exterior waterproof rear coverage and interior passenger or driver recording — ideal for rideshare drivers with trucks and SUVs, or fleet vehicles requiring driver monitoring.

    Yes. The interior camera has built-in infrared LEDs that activate automatically in low light. It switches to high-contrast black-and-white mode and clearly captures faces, hand movements, and cabin activity even with zero ambient light — without producing distracting visible light for passengers or the driver.

    Common mounting locations for trucks include the tailgate, above the license plate, on the rear bumper, or on a truck cap or tonneau cover. The IP67 rating protects the camera from rain, snow, dust, mud, car washes, and road spray. Multiple cable length options are available at checkout to accommodate different vehicle sizes.

    Yes — this is the ideal configuration for rideshare drivers with trucks or SUVs. The waterproof rear camera handles exterior mounting where a standard rear camera would be damaged by weather, and the IR interior camera documents every passenger interaction for dispute resolution and safety. The 4K front camera records the road with Wirecutter-endorsed quality.

    Both share the same 4K front camera and 1080P IR interior camera. The difference is the rear camera: the standard Pro 3CH uses an interior-mounted 2K rear camera behind the rear windshield, while the Pro-W 3CH uses an IP67 waterproof 2K rear camera designed for exterior mounting. Choose the Pro-W 3CH if your vehicle needs the rear camera mounted outside.

    Yes. All three cameras support parking mode (Auto Event Detection, Time-Lapse, Low Bit Rate) with the HK4 hardwire kit. The waterproof rear camera continues recording while parked outdoors, and the IR interior camera provides overnight cabin surveillance — useful for vehicles parked in public areas overnight.

  • A229 Plus

    Yes. It is the most affordable way to get 3-channel STARVIS 2 coverage for rideshare driving. You get 2K front, 2K rear, and 1080P interior with IR night vision — all the documentation you need for passenger disputes, insurance claims, and safety incidents, at a lower price than the A229 Pro 3CH.

    The Pro 3CH records 4K front + 2K rear + 1080P interior. The Plus 3CH records 2K front + 2K rear + 1080P interior. Both share the same rear and interior cameras. The key difference is the front sensor: Pro uses the larger IMX678 (4K capable), Plus uses the IMX675 (2K). If 2K front resolution is sufficient, the Plus 3CH saves money while providing identical rear and interior quality.

    Yes. The IR LEDs activate automatically when ambient light drops, switching to a high-contrast black-and-white mode that captures cabin details clearly even with zero light. Passengers typically cannot see the IR illumination, so there is no distraction or intrusion.

    Front: 2K (2560×1440) at 30fps with HDR. Rear: 2K (2560×1440) at 30fps with HDR. Interior: 1080P (1920×1080) at 30fps with HDR and IR night vision. All three channels record simultaneously.

    A 256GB microSD card provides approximately 14–18 hours of 3-channel recording before loop overwriting. For full-shift rideshare driving, a 512GB card (maximum supported) extends this to roughly 28–36 hours. No card included — purchase a high-endurance card separately.

    Yes. The A229 Plus is modular. You can replace the standard rear camera with the RTC300 telephoto (2K, 4× zoom) or RWC200 waterproof rear camera (2K, IP67). This flexibility lets you customize the system for your specific use case without changing the front unit or firmware.

    The A229 Plus records 2K+2K (both cameras at 2560×1440). The A229 Pro records 4K+2K (front at 3840×2160). Both use Sony STARVIS 2 sensors with identical HDR quality on the rear camera. The Pro includes a CPL filter; the Plus does not. If 2K resolution meets your needs, the Plus delivers outstanding value. If you want the highest possible front resolution or the Wirecutter-recommended camera, choose the Pro.

    For most drivers, yes. 2K (2560×1440) with Sony STARVIS 2 captures sharp detail including license plates at normal following distances. The STARVIS 2 sensor's superior dynamic range often matters more than raw resolution — a 2K STARVIS 2 camera frequently outperforms 4K cameras with older sensors in real-world conditions like nighttime driving, rain, and mixed lighting.

    Yes. Both the front and rear cameras process HDR simultaneously. This is a significant advantage over many competitors that apply HDR only to the front camera, leaving the rear channel washed out by headlights or underexposed in shadows.

    Yes. The RTC320 telephoto camera is compatible with both the A229 Plus and A229 Pro front units. It connects to the Type-C rear port, so using the telephoto replaces the standard rear camera connection. This gives you 2K wide-angle front + 2K telephoto zoom.

    No. Unlike the A229 Pro, the A229 Plus does not include a CPL filter in the box. It is available as an optional accessory. A CPL filter reduces dashboard reflections and windshield glare — recommended for optimal image quality, especially if you have a light-colored dashboard.

    Yes. Add the optional interior camera module for 3-channel coverage: 2K front + 2K rear + 1080P interior with IR night vision. The interior camera connects to the front unit and is detected automatically. This makes the A229 Plus a budget-friendly option for rideshare drivers who need cabin documentation.

    Yes. The A229 Plus supports all three parking modes: buffered Auto Event Detection (15 seconds pre-event + 30 seconds post-event), Time-Lapse, and Low Bit Rate recording. All modes require the HK4 hardwire kit (sold separately). Impact-triggered videos are automatically locked.

    The Sony STARVIS 2 sensor. Many budget dash cams use older or smaller sensors that struggle in low light, produce noisy nighttime footage, and blow out highlights from headlights. The A229 Plus's IMX675 delivers professional-grade dynamic range and low-light performance at a consumer price point — the same sensor technology used in the rear camera of the flagship A229 Pro.

    Yes. It combines Sony STARVIS 2 sensor quality, 2K HDR recording, 5GHz Wi-Fi, GPS, and voice control at the most accessible price in VIOFO's current lineup. It provides excellent image quality out of the box and can be expanded to a multi-camera system later — making it ideal for first-time dash cam buyers.

    The A229 Plus 1CH records 2K with the IMX675 sensor. The A229 Pro 1CH records 4K with the larger IMX678 sensor. The Pro also includes a CPL filter in the box. Both share GPS, 5GHz Wi-Fi, voice control, and the same modular expansion options. Choose the Plus for value, the Pro for maximum resolution.

    Yes. Add a standard rear camera, waterproof rear camera (RWC200), or telephoto camera (RTC320) at any time. Simply connect it to the front unit — the system detects the new camera automatically with no firmware changes.

    The Sony STARVIS 2 IMX675 delivers approximately 2.5× more dynamic range than first-generation sensors. Many budget '4K' dash cams use small, older sensors that produce noisy, washed-out footage in low light. The A229 Plus at 2K frequently outperforms these in real-world conditions — especially at night, in rain, and during tunnel transitions.

    No. The A229 Plus does not include a CPL filter — it is available as an optional accessory. If your dashboard is light-colored or reflective, a CPL filter is recommended to reduce windshield glare and improve footage clarity.

    The A229 Plus supports cards up to 512GB. Use a high-endurance microSD card designed for dash cam use. For a single-channel setup, 128–256GB provides 15–30 hours of recording. No card is included — purchase separately. Check VIOFO's recommended card list for verified compatibility.

    Choose the Plus-W if your rear camera will be mounted outside the vehicle and exposed to weather — pickup trucks, SUVs with heavily tinted rear glass, vans without rear windows, or any vehicle where mounting behind the rear windshield is impractical. The waterproof camera has an IP67 rating for complete dust and water protection.

    Both use the same IP67 waterproof rear camera with the IMX675 sensor (2K HDR). The difference is the front camera: Pro-W records 4K (IMX678), Plus-W records 2K (IMX675). If you want 4K front resolution, choose the Pro-W. If 2K is sufficient and you want to save money, the Plus-W delivers the same waterproof rear quality at a lower price.

    Yes. The IP67 camera is designed for exterior mounting in any orientation — tailgate, bumper, license plate area, roof, or side panel. It includes mounting hardware for outdoor installation. The sealed housing protects against all weather conditions including heavy rain, snow, and extreme temperatures from -20°C to 65°C.

    Yes. Both the standard and waterproof rear cameras use the Sony STARVIS 2 IMX675 sensor recording at 2K with HDR. Image quality is identical — the only difference is the weather-sealed housing on the waterproof version.

    Yes. Add the interior camera module for 3-channel coverage: 2K front + 2K waterproof rear + 1080P interior with IR night vision. This is great for rideshare drivers with trucks or SUVs who need both weather-resistant rear coverage and passenger documentation.

    Multiple cable length options are available at checkout for the waterproof rear camera. Since exterior mounting often requires running cable to the back of a truck or around a vehicle's exterior, consider choosing a longer cable than you would for a standard interior-mounted rear camera. Check the available lengths when ordering.

    Both share the same IP67 waterproof rear camera (IMX675, 2K HDR) and the same 1080P IR interior camera. The difference is the front camera: the Pro-W 3CH records 4K (IMX678) while the Plus-W 3CH records 2K (IMX675). If 4K front resolution is essential, choose the Pro-W. If 2K front is sufficient and you want to save money, the Plus-W 3CH delivers the same rear and interior quality at a lower price.

    Yes — this is the most cost-effective way to get waterproof rear coverage and interior cabin documentation in a single system. The IP67 rear camera handles trucks and SUVs that need exterior mounting, the IR interior camera records passengers day and night, and the 2K front camera provides clear road documentation. All three channels use Sony STARVIS 2 sensors with HDR.

    Yes. The waterproof rear camera is identical between the Plus-W and Pro-W models — same IP67 sealed housing, same Sony STARVIS 2 IMX675 sensor, same 2K HDR recording quality. You are not sacrificing any rear camera performance by choosing the more affordable Plus-W.

    Yes. The interior camera has built-in infrared LEDs that activate automatically in low light. It switches to high-contrast black-and-white mode and clearly captures faces and cabin activity even with zero ambient light — ideal for nighttime rideshare shifts without producing visible light that could distract passengers or the driver.

  • A119 MINI 2

    The A119 MINI 2 uses the Sony STARVIS 2 IMX675 sensor with F1.6 aperture and Multiple Exposure HDR. This combination delivers night vision quality that surpasses most full-size dash cams. It also records at 2K 60fps — double the frame rate of most dash cams — for noticeably smoother footage and better motion clarity.

    Yes. The A119 MINI 2 supports 2K (2560×1440) at both 60fps and 30fps. At 60fps, fast-moving objects like passing vehicles and road signs are captured with less motion blur, making license plates easier to read in playback. 60fps is especially useful at highway speeds.

    No. The A119 MINI 2 is a dedicated single-channel front camera and does not support rear or additional camera expansion. If you need front-and-rear coverage, consider the VIOFO A229 Plus or A229 Pro, which support modular multi-channel configurations.

    Both use the same Sony STARVIS 2 IMX675 sensor and record at 2K HDR. The A119 MINI 2 adds 60fps recording, dual-band 5GHz Wi-Fi, a larger F1.6 aperture, and a 7-element glass lens. The VS1 Mini is priced lower and includes a free 32GB card. Choose the A119 MINI 2 for the highest performance in a compact body, or the VS1 Mini for the best value.

    Yes. The A119 MINI 2 supports buffered parking mode with motion detection. When an event is detected, the camera saves footage from before and after the trigger. A hardwire kit (sold separately) is required for continuous power during parking mode.

    Yes. The A119 MINI 2 includes a built-in GPS logger that records your speed and location. GPS data is embedded in each video file and can be viewed in the VIOFO app or desktop player. No separate GPS mount is needed.

  • VS1

    Yes. The VS1 Mini is one of the best first dash cams available. It uses the same Sony STARVIS 2 IMX675 sensor found in higher-priced VIOFO models, records in 2K HDR, and includes a free 32GB card so you can start recording immediately. It also has 5GHz Wi-Fi, GPS, and voice control — features that many budget dash cams lack entirely.

    The VS1 Mini comes with the dash cam, a windshield mount with adhesive pad, a USB-C power cable, a car charger adapter, a free 32GB microSD card, and a quick start guide. Everything you need to install and start recording is in the box.

    Both use the same Sony STARVIS 2 IMX675 sensor and record at 2K HDR. The A119 MINI 2 adds 60fps recording, a larger F1.6 aperture, and a 7-element glass lens for slightly better optical performance. The VS1 Mini is priced lower at $109.99 and includes a free 32GB microSD card. Choose the VS1 Mini for the best value, or the A119 MINI 2 for maximum optical performance.

    Yes. The Sony STARVIS 2 IMX675 in the VS1 Mini is the same sensor used in the A119 MINI 2, the rear cameras of the A229 Plus series, and the rear cameras of the A329S series. You get genuine second-generation Sony sensor quality at the most affordable price in the VIOFO lineup.

    No. The VS1 Mini is a standalone single-channel front camera and does not support multi-channel expansion. For front-and-rear coverage, consider the VIOFO A229 Plus 2CH or A229 Pro 2CH, which include a matching rear camera and support modular expansion.

    A 32GB card provides approximately 3–4 hours of 2K recording with loop recording enabled. For most daily commuters, this is sufficient as older footage is automatically overwritten. If you want longer recording retention, the VS1 Mini supports microSD cards up to 512GB. Use a high-endurance card designed for dash cam use for best reliability.

  • WM1

    The camera supports cards up to 256GB.

    It doesn't support 60fps resolution.

    No, you can short-press the MIC button to disable audio recording.