VIOFO T340TW 4CH 4K Front, Telephoto and Waterproof Dash Cam
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VIOFO T340TW 4CH dash cam set: front camera with built-in infrared cabin lens, plus 4x optical zoom telephoto and waterproof rear cameras
VIOFO T340TW 4CH front camera with IR cabin lens, telephoto and waterproof rear cameras, front three-quarter view
VIOFO T340TW 4CH front camera with IR cabin lens, telephoto and waterproof rear cameras, seen from the port side
VIOFO T340TW 4CH front camera from both sides: the main lens face and the built-in infrared cabin lens with status indicators
VIOFO T340TW 4CH front camera with IR cabin lens, telephoto and waterproof rear cameras, raised angle showing every camera
VIOFO T340TW 4CH dimension diagram with measurements for each camera
VIOFO T340TW 4CH packing list: every camera, cable, mount and accessory in the box
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Early Bird Offer (Sep 15–22): Pre-order the T340TW 4CH and get a free 128GB microSD card. Orders ship from Sep 22 with the card included.

VIOFO T340TW 4CH 4K Front, Telephoto and Waterproof Dash Cam

$619.99
Normally ships within 2 business daysFree shipping with tracking number14-day returns policy18-month warranty protection
Select Edition
Select Option
Front + IR Cabin + Waterproof Rear Front + IR Cabin + Waterproof RearT340W 3CH$549.994K front + IR cabin + waterproof rear; rear mounts outside the cab Front + IR Cabin + Dual Waterproof Front + IR Cabin + Dual WaterproofT340WW 4CH$619.994K front + IR cabin + two waterproof cams; covers rear and side Front + IR Cabin + Telephoto + Waterproof Rear Front + IR Cabin + Telephoto + Waterproof RearT340TW 4CH$619.994K front + IR cabin + tele + waterproof rear; all angles covered
Telephoto Cable Length:

Telephoto Cable Length
Waterproof Cable Length:

Waterproof Cable Length
Quantity:

Optional Accessories

VIOFO 256GB Industrial Grade microSD Card, U3 A2 V30 High Speed Memory Card with Adapter, Support Ultra HD 4K Video Recording

256GB U3 A2 V30 Industrial microSD Card for Dash Cams

$109.99

Industrial-grade high-endurance card made for extended 4K dashcam recording — fast read / write speeds.

More Details

VIOFO 256GB Industrial Grade microSD Card, U3 A2 V30 High Speed Memory Card with Adapter, Support Ultra HD 4K Video Recording

VIOFO industrial grade microSD card for extended endurance, excellent performance, and reliability.

Especially for high durability applications, ideal microSD card for dash cameras, and action cameras. Suitable for harsh conditions, waterproof, anti-X-ray, and anti-magnetic.

Transfer speeds of up to 100MB/s. Support Ultra HD 4K recording.

Take full advantage of ultra-high speed transfer rates, transferring files between card and computer will be quick and seamless.

【Optional Memory Card Recommendation】 VIOFO industrial high endurance microSD cards, optimized for dashcam recording, give greater assurances around compatibility and long-life durability, greatly elevating your dashcam owner experience.

There are different options for your choice: 32GB/64GB/128GB/256GB/512GB.

VIOFO 256GB Industrial Grade microSD Card, U3 A2 V30 High Speed Memory Card with Adapter, Support Ultra HD 4K Video Recording
VIOFO Type-C HK6-F ACC Hardwire Kit for T330/T340 Series, Supports Hybrid Parking Mode, Automatic Voltage Display, Low Power Consumption

HK6-F USB-C Hardwire Kit for T330 and T340 Parking Mode

$32.99

Wires your T330 or T340 to the fuse box for engine-off parking surveillance — and is required to unlock Hybrid Parking Recording, cut-off voltage protection and Bluetooth battery voltage monitoring.

More Details

8PCS Full Set Fuse

VIOFO HK6-F Hardwire Kit — unlock parking mode on the T330 and T340

The HK6-F is the dedicated hardwire kit for the VIOFO T330 and T340 series. It connects the camera directly to the vehicle fuse box for constant 12–24V power, so recording continues while the engine is off — parking mode on these cameras needs it.

It is also what unlocks Hybrid Parking Recording and Cut-off Voltage protection: the camera records normally, then drops to Low Power Impact Detection once your set cut-off time or battery voltage is reached. A physical slide switch on the kit is the hardware failsafe behind that, cutting power at a preset voltage.

Its always-on Bluetooth broadcast sends the car battery voltage to the camera with no pairing to do, so the T330 and T340 can read it and show it on the recorded video.

Choose the fuse type that matches your fuse box, or the 8-piece full set if you are not sure.

8PCS Full Set Fuse

2PCS MINI (ATS) Fuse

VIOFO HK6-F Hardwire Kit — unlock parking mode on the T330 and T340

The HK6-F is the dedicated hardwire kit for the VIOFO T330 and T340 series. It connects the camera directly to the vehicle fuse box for constant 12–24V power, so recording continues while the engine is off — parking mode on these cameras needs it.

It is also what unlocks Hybrid Parking Recording and Cut-off Voltage protection: the camera records normally, then drops to Low Power Impact Detection once your set cut-off time or battery voltage is reached. A physical slide switch on the kit is the hardware failsafe behind that, cutting power at a preset voltage.

Its always-on Bluetooth broadcast sends the car battery voltage to the camera with no pairing to do, so the T330 and T340 can read it and show it on the recorded video.

Choose the fuse type that matches your fuse box, or the 8-piece full set if you are not sure.

2PCS MINI (ATS) Fuse

2PCS ATO (ATC) Fuse

VIOFO HK6-F Hardwire Kit — unlock parking mode on the T330 and T340

The HK6-F is the dedicated hardwire kit for the VIOFO T330 and T340 series. It connects the camera directly to the vehicle fuse box for constant 12–24V power, so recording continues while the engine is off — parking mode on these cameras needs it.

It is also what unlocks Hybrid Parking Recording and Cut-off Voltage protection: the camera records normally, then drops to Low Power Impact Detection once your set cut-off time or battery voltage is reached. A physical slide switch on the kit is the hardware failsafe behind that, cutting power at a preset voltage.

Its always-on Bluetooth broadcast sends the car battery voltage to the camera with no pairing to do, so the T330 and T340 can read it and show it on the recorded video.

Choose the fuse type that matches your fuse box, or the 8-piece full set if you are not sure.

2PCS ATO (ATC) Fuse

2PCS Mini Low Profile Fuse

VIOFO HK6-F Hardwire Kit — unlock parking mode on the T330 and T340

The HK6-F is the dedicated hardwire kit for the VIOFO T330 and T340 series. It connects the camera directly to the vehicle fuse box for constant 12–24V power, so recording continues while the engine is off — parking mode on these cameras needs it.

It is also what unlocks Hybrid Parking Recording and Cut-off Voltage protection: the camera records normally, then drops to Low Power Impact Detection once your set cut-off time or battery voltage is reached. A physical slide switch on the kit is the hardware failsafe behind that, cutting power at a preset voltage.

Its always-on Bluetooth broadcast sends the car battery voltage to the camera with no pairing to do, so the T330 and T340 can read it and show it on the recorded video.

Choose the fuse type that matches your fuse box, or the 8-piece full set if you are not sure.

2PCS Mini Low Profile Fuse

2PCS Micro 2 Fuse

VIOFO HK6-F Hardwire Kit — unlock parking mode on the T330 and T340

The HK6-F is the dedicated hardwire kit for the VIOFO T330 and T340 series. It connects the camera directly to the vehicle fuse box for constant 12–24V power, so recording continues while the engine is off — parking mode on these cameras needs it.

It is also what unlocks Hybrid Parking Recording and Cut-off Voltage protection: the camera records normally, then drops to Low Power Impact Detection once your set cut-off time or battery voltage is reached. A physical slide switch on the kit is the hardware failsafe behind that, cutting power at a preset voltage.

Its always-on Bluetooth broadcast sends the car battery voltage to the camera with no pairing to do, so the T330 and T340 can read it and show it on the recorded video.

Choose the fuse type that matches your fuse box, or the 8-piece full set if you are not sure.

2PCS Micro 2 Fuse

2PCS Micro 3 Fuse

VIOFO HK6-F Hardwire Kit — unlock parking mode on the T330 and T340

The HK6-F is the dedicated hardwire kit for the VIOFO T330 and T340 series. It connects the camera directly to the vehicle fuse box for constant 12–24V power, so recording continues while the engine is off — parking mode on these cameras needs it.

It is also what unlocks Hybrid Parking Recording and Cut-off Voltage protection: the camera records normally, then drops to Low Power Impact Detection once your set cut-off time or battery voltage is reached. A physical slide switch on the kit is the hardware failsafe behind that, cutting power at a preset voltage.

Its always-on Bluetooth broadcast sends the car battery voltage to the camera with no pairing to do, so the T330 and T340 can read it and show it on the recorded video.

Choose the fuse type that matches your fuse box, or the 8-piece full set if you are not sure.

2PCS Micro 3 Fuse

Fuse Not Included

VIOFO HK6-F Hardwire Kit — unlock parking mode on the T330 and T340

The HK6-F is the dedicated hardwire kit for the VIOFO T330 and T340 series. It connects the camera directly to the vehicle fuse box for constant 12–24V power, so recording continues while the engine is off — parking mode on these cameras needs it.

It is also what unlocks Hybrid Parking Recording and Cut-off Voltage protection: the camera records normally, then drops to Low Power Impact Detection once your set cut-off time or battery voltage is reached. A physical slide switch on the kit is the hardware failsafe behind that, cutting power at a preset voltage.

Its always-on Bluetooth broadcast sends the car battery voltage to the camera with no pairing to do, so the T330 and T340 can read it and show it on the recorded video.

Choose the fuse type that matches your fuse box, or the 8-piece full set if you are not sure.

Fuse Not Included
VIOFO CPL-600 Rear Filter, Anti-Glare Circular Polarizing Lens for RTC320/RTC420/RC320/A329S/A329T/A229 Ultra Series

CPL-600 Anti-Glare Filter for Rear and Telephoto Cameras

$16.99

Cuts windshield reflections and glare like polarized sunglasses for your dash cam — sharper, more saturated footage while shielding the lens from fingerprints, scratches and dirt.

More Details

VIOFO CPL-600 Rear Filter, Anti-Glare Circular Polarizing Lens for RTC320/RTC420/RC320/A329S/A329T/A229 Ultra Series

VIOFO CPL-600 Rear Filter, Anti-Glare Circular Polarizing Lens for RTC320/RTC420/RC320/A329S/A329T/A229 Ultra Series
VIOFO Upgraded Version BTR200 Wireless Bluetooth Remote Control

BTR200 Wireless Bluetooth Remote Control

$19.99

Dash-mounted Bluetooth remote that instantly locks and saves important clips with one press — plus toggles MIC, Wi-Fi and HDR, with a spare battery included.

More Details

VIOFO Upgraded Version BTR200 Wireless Bluetooth Remote Control

【Easy to Use】Just simply press on the remote, important videos can be saved and locked, which lets you drive more safely. You can stick it to a suitable location on your dashboard, and the small body would keep the original appearance inside your car.

【Simple Pairing】Power on the camera and press the video lock button on the remote control for 3 seconds to pair the camera. The LED indicator on the remote will turn blue if paired successfully. With Event Locking, MIC&Wi-Fi&HDR ON/Off Function.

【Free Battery Included】There is a free extra battery in the package, you can install it when the first battery runs out. Batteries are not able to be charged.

 

 

VIOFO Upgraded Version BTR200 Wireless Bluetooth Remote Control
VIOFO BP100 7650mAh High Capacity Dash Cam Battery Pack for Parking Mode Protection, Fast Charging, Built-in Bluetooth

BP100 7650mAh Dash Cam Battery Pack for Parking Mode

$299.99

7650mAh battery pack powers parking mode up to 32 hours — guards your parked car without draining the vehicle battery, with 70-minute fast charging and Bluetooth status monitoring.

More Details

VIOFO BP100 7650mAh High Capacity Dash Cam Battery Pack for Parking Mode Protection, Fast Charging, Built-in Bluetooth

VIOFO BP100 — 7650mAh Dash Cam Battery Pack for Parking Mode Protection

The BP100 is a purpose-built external battery pack that powers your VIOFO dash cam in parking mode — without draining your vehicle's battery. With a 7650mAh capacity, it delivers up to 32 hours of parking surveillance on a single charge (single-channel, 3W). No more worrying about dead car batteries after overnight monitoring. Two-way fast charging reaches full power in just 70 minutes via hardwire or 100 minutes via cigarette lighter, and built-in Bluetooth lets you monitor battery status in real time through the VIOFO app.

Smarter Than a Hardwire Kit Alone

A hardwire kit draws power from your car battery and relies on voltage cutoff to protect it — but in cold weather or with older batteries, that protection has limits. The BP100 is a dedicated, isolated power source: it charges while you drive and powers the dash cam when you park. Multiple safety features — overcharge protection, over-discharge protection, short-circuit protection, and temperature monitoring — keep both the battery and your dash cam safe. For even longer coverage, add the optional EP100 expansion battery to extend recording time significantly.

Universal Compatibility and Dual Outputs

The BP100 is compatible with all current VIOFO dash cams — A329S, A229 Ultra, A229 Pro, A229 Plus, and legacy models. Dual output ports can power your dash cam and charge a smartphone simultaneously. The compact form factor fits under a seat or in a glovebox, and the included power cables make installation straightforward.

VIOFO BP100 7650mAh High Capacity Dash Cam Battery Pack for Parking Mode Protection, Fast Charging, Built-in Bluetooth
VIOFO BP60 5000mAh Compact Dash Cam Battery Pack for Parking Mode, 45-Min Fast Charging, Built-in Bluetooth

BP60 5000mAh Dash Cam Battery Pack for Parking Mode

$219.99

Compact 5000mAh battery pack powers parking mode for about 20 hours — protects your parked car without draining the vehicle battery, with 45-minute hardwire fast charging and Bluetooth status monitoring.

More Details

VIOFO BP60 5000mAh Compact Dash Cam Battery Pack for Parking Mode, 45-Min Fast Charging, Built-in Bluetooth

The VIOFO BP60 is a compact 5000mAh (64Wh) LiFePO4 battery pack that powers your dash cam in parking mode without draining your vehicle's battery. It recharges in about 45 minutes through a hardwire connection, 65 minutes from the cigarette lighter socket or 85 minutes over USB-C, then keeps a single-channel dash cam recording for around 20 hours. Built-in Bluetooth lets you check its level and receive alerts in the VIOFO app.

VIOFO BP60 5000mAh Compact Dash Cam Battery Pack for Parking Mode, 45-Min Fast Charging, Built-in Bluetooth
More Accessories
Subtotal
$619.99
Distant Plates, Weatherproof Rear

T340TW4CH

Distant Plates, Weatherproof Rear

Catch the Highlights

4K + 2K + 2K + 2K

4K + 2K + 2K + 2K
Triple Sony STARVIS 2 Sensors

Triple Sony STARVIS 2 Sensors

HDR Clear License Plate Capture

HDR Clear License Plate Capture

4x Optical Zoom Telephoto Camera

4x Optical Zoom Telephoto Camera

2K Waterproof Rear Camera

2K Waterproof Rear Camera

Power-Saving Parking Mode

Power-Saving Parking Mode

Instant Emergency Lock

Instant Emergency Lock

Magnetic Front Cam CPL

Magnetic Front Cam CPL

Anti-Tamper Design

Anti-Tamper Design

Meet the 4-Channel System

All-Around Protection, Every Angle Covered

Four synchronized cameras. One seamless view of everything around you.

4K Front Camera

True 4K clarity, front and center.

  • 1/1.8″ Image Sensor
  • Sony STARVIS 2
  • HDR Supported

The front camera records in true 4K resolution, preserving fine road details and providing clear evidence when it matters most.

2K Cabin Camera

Capture inside and out.

  • 1/1.88″ Image Sensor
  • Ultra Wide 210° View
  • Infrared Night Vision

The 210° ultra-wide infrared cabin camera captures the full interior and both side windows in 2K. Integrated infrared illumination keeps the cabin view useful after dark.

2K Tele Camera

Bring distance closer.

  • 4x Optical Zoom
  • Sony STARVIS 2
  • Ultimate License Plate Capture

The 2K telephoto camera uses 4x optical zoom to capture distant vehicles and road details more clearly, adding a focused view alongside the wide front recording.

2K Rear Camera

Clear rear vision. Rain or shine.

  • IP67 Waterproof Rating
  • Sony STARVIS 2
  • Built for Pickups, RVs & Trailers

The waterproof rear camera records a clear 2K view behind the vehicle through changing weather, helping preserve rear plates and incident details.

All-Around Protection, Every Angle Covered

Keep eyes on every angle at once. With a 4K front, 2K telephoto, 2K cabin, and 2K waterproof rear camera, the T340TW 4CH monitors the road ahead, long-range details, the cabin, and behind simultaneously—delivering complete coverage for total confidence on the road.

Triple STARVIS 2 Sensors

Low-Light Visibility, Superior Detail

Triple STARVIS 2 Sensors

Readable Plates, Day or Night

With Sony STARVIS 2 sensors and multi-channel HDR, the T340 adapts to extreme lighting changes effortlessly. From direct headlights to blinding backlighting, key details and license plates remain sharp and readable.

Bring Peace of Mind to Every Journey

Bring Peace of Mind to Every Journey

True 4K Evidence Capture

Exceptional Clarity, Stunning Detail

See everything clearly in true 4K at 30 fps with HDR. Whether it's a distant license plate or fast-moving vehicles, the T340 ensures every frame serves as solid proof when it matters most.

Infrared Fisheye Cabin Camera See All Inside and Outside

Infrared Fisheye Cabin Camera
See All Inside and Outside

210° Ultra-Wide Angle

Cabin to Side, All in Sight

Capture the entire cabin and side window views simultaneously in 2K. The 210° ultra-wide lens, along with the built-in IR LEDs, guarantees comprehensive protection for your cabin, day or night—perfect for both rideshare drivers and families.

Telephoto Camera Bring Distance Closer

Telephoto Camera
Bring Distance Closer

2K Video with 4x Optical Zoom

Distant Details, Easily Identified

By combining an ultra-wide front camera with a 2K 4x optical zoom telephoto lens, this setup turns faraway license plates and distant road events into clear, undeniable proof—ensuring complete coverage near and far.

Waterproof Rear Camera Rain or Shine, Clear View Behind

Waterproof Rear Camera
Rain or Shine, Clear View Behind

2K Waterproof Rear Camera

All-Weather Rear Protection

Featuring a waterproof housing and clear 2K HDR resolution, this rear camera tames harsh lighting and handles severe weather—ensuring you have the solid evidence needed to stay protected against tailgaters and rear-end incidents in any weather.

Faster Transfers, Instant Downloads

Experience faster, more stable transfer with dual-band (2.4 GHz & 5 GHz) Wi-Fi 6 technology. Use the VIOFO Dashcam App to preview live footage, update settings, and save videos to your phone in seconds without cables.

Faster Transfers, Instant Downloads
Multiplex Video

One Single File, Instant Sharing

Merge multiple camera feeds into a single video file for full-coverage playback. The T340 makes it easy to generate multi-perspective footage that's ready to review, export, or share instantly, with no editing required.

Combining two camera angles into a single side-by-side video file for instant playback and effortless sharing—zero editing required.
Merging three selected views into one synchronized file so multiple angles can be reviewed together.
Combining front, telephoto, rear, and interior views into one synchronized file for a complete, indisputable record in a single video.

Parking Mode: 24/7 Peace of Mind

Hybrid Parking RecordingHybrid Parking Recording
Vehicle Battery ProtectionVehicle Battery Protection
Low Power Impact DetectionLow Power Impact Detection
Parking Mode: 24/7 Peace of Mind

*Note: To use parking mode, a VIOFO HK6-F hardwire kit is required and sold separately.

Capture More, Consume Less

Hybrid parking starts in time-lapse, low-bitrate or event-detection recording, then switches to impact detection once your set cut-off time or battery voltage is reached.

Capture More, Consume Less

*Cut-off voltage is only available with the VIOFO HK6-F hardwire kit.

BATTERY PACK READY

Longer Parking, Zero Battery Drain

Pair with the VIOFO BP100 or BP60 battery pack (sold separately) and parking mode runs on the battery pack’s own power — for hours longer, with your vehicle battery untouched.
Smart Bluetooth features keep the battery level in view: in the app and on the footage itself.

Connected to the battery pack, the dash cam reads its level wirelessly and ends parking recording at the reserve you choose (5% / 8% / 10% / 15%). The reserve keeps impact detection armed, so the camera can still wake and record if the car is hit.
Cut-off Battery Pack Capacity
Instant Footage Lock

Press It, Protect It

One touch is all it takes. Alongside automatic G-sensor impact locking, the side button lets you instantly secure key moments whenever you want. Footage of road incidents, hit-and-runs, or close calls won't be overwritten easily.

Press It, Protect It
Installation Essentials

Everything for a Clean Install

Tamper-Resistant Cover

Cleaner Installation, Better Protection

Protect your dash cam from unauthorized access. The tamper-resistant cover prevents unauthorized tampering or accidental disconnections while maintaining a clean, professional install.

Complete Your Setup

Made to Fit, Tested to Last

Circular Polarizing Lens (CPL)

No Glare, No Reflections

Cut through glare with ease. The snap-on magnetic front CPL and the optional telephoto CPL filter reduce windshield reflections and road glare, delivering clear and natural-looking footage.

Bluetooth Remote Control (Optional)

One Press, Safety Access

Stick the Bluetooth remote anywhere convenient to secure critical footage in one press and configure the side buttons to access your favorite features instantly.

*Control range: up to 5 meters

One Press, Safety Access
VIOFO High-Endurance microSD Card (Sold Separately)

Built to Record, Made to Last

Don't risk dropped frames or missing evidence. Built for constant dash cam recording, VIOFO industrial-grade microSD cards ensure smooth, error-free storage on every journey.

*For optimal performance, we recommend using a VIOFO microSD card.

Built to Record, Made to Last

Product Layout

  1. 1 — Tamper-Resistant Cover
  2. 2 — Mounting Bracket
  3. 3 — Front Camera Lens
  4. 4 — Power On | Off / Video Protect
  1. 1 — Bracket Release Button
  2. 2 — Telephoto Camera Port / Waterproof Rear Camera Port
  3. 3 — Reboot Pinhole
  4. 4 — Rear Camera Port / Waterproof Rear Camera Port
  5. 5 — Memory Card Slot
  6. 6 — USB Power Port
  1. 1 — Infrared LEDs
  2. 2 — Cabin Camera Lens
  3. 3 — Microphone Hole
  4. 4 — Recording Status Indicator
  5. 5 — Microphone Status Indicator
  6. 6 — Wi-Fi Status Indicator
  7. 7 — GPS Status Indicator
  8. 8 — Recording Start | Stop
  9. 9 — Microphone On | Off
  10. 10 — Wi-Fi On | Off
  11. 11 — Custom Button

Product Size

Front Cam & Cabin Cam

Front Cam & Cabin Cam

Telephoto Camera

Telephoto Camera

Waterproof Rear Camera

Waterproof Rear Camera

Packing List

Main Unit (Front + Cabin Cameras) ×1

Main Unit(Front + Cabin Cameras) ×1

Telephoto Camera ×1

Telephoto Camera ×1

Waterproof Rear Camera ×1

Waterproof Rear Camera ×1

Car Charger ×1 (Length: 3.5 m)

Car Charger ×1(Length: 3.5 m)

Telephoto Camera Cable ×1 (Length: 1 m)

Telephoto Camera Cable ×1(Length: 1 m)

Rear Camera Cable ×1 (Length: 2.5 m / 7.5 m / 9.5 m / 14.5 m)

Rear Camera Cable ×1(Length: 2.5 m / 7.5 m / 9.5 m / 14.5 m)

Type-C Data Cable ×1 (Length: 0.5 m)

Type-C Data Cable ×1(Length: 0.5 m)

Front Camera CPL ×1

Front Camera CPL ×1

Infrared Cabin Camera Cover ×1

Infrared Cabin Camera Cover ×1

Tamper-Resistant Cover ×1

Tamper-Resistant Cover ×1

Waterproof Rear Camera Screws ×2

Waterproof Rear Camera Screws ×2

Tamper-Resistant Cover Screws ×4

Tamper-Resistant Cover Screws ×4

Hex Key ×1

Hex Key ×1

Trim Removal Tool ×1

Trim Removal Tool ×1

Spare Mount Sticky Pads (Set) ×1

Spare Mount Sticky Pads(Set) ×1

Windshield Static Stickers ×3

Windshield Static Stickers ×3

Warning Sticker ×1

Warning Sticker ×1

User Manual ×1

User Manual ×1

Quick Start Guide ×1

Quick Start Guide ×1

After-Sales Service Card ×1

After-Sales Service Card ×1

Product Information

  • Channels4-Channel (Front + Built-in IR Interior + Telephoto + Outside Waterproof Rear)
  • ChipsetNovatek
  • SensorFront: Sony STARVIS 2 IMX678 8MP
    Interior: OS04J10
    Telephoto: Sony STARVIS 2 IMX675 5MP
    Waterproof Rear: Sony STARVIS 2 IMX675 5MP
  • Video ResolutionFront + Interior + Telephoto + Waterproof Rear: 4K 30fps + 2K 30fps + 2K 30fps + 2K 30fps
  • WDR / HDRIn recording mode, HDR can only be enabled for the front camera and one additional channel among the rear, cabin, or exterior cameras.
  • LensFront: F1.8 Aperture, FOV=140°
    Interior: F1.6 Aperture, FOV=210°
    Telephoto: F2.0, FOV=35°
    Waterproof Rear: F1.8 Aperture, FOV=160°
  • Wi-FiFaster Downloads with Wi-Fi 6 & 2.4GHz & 5GHz
  • Parking ModeSupported (5 Parking Modes: Hybrid Parking Recording / Low Power Impact Detection / Auto Event Detection / Time-lapse Recording / Low Bitrate Recording)
  • Buffered Parking ModeSupported
  • G-sensorOff / Low / Middle / High Sensitivity
  • Time-Lapse RecordingOff / 1fps / 2fps / 3fps / 5fps / 10fps
  • Loop Recording1 min / 2 min / 3 min / 5 min / 10 min
  • GPS LoggerBuilt-in
  • Voice NotificationSupported
  • Voice ControlSupported
  • MicrophoneBuilt-in
  • SpeakerBuilt-in
  • CPLFront: CPL-700 Included
    Interior: Not needed
    Telephoto: CPL-600 (Optional)
    Waterproof Rear: Not needed
  • BluetoothBuilt-in, support BTR200 (Optional)
  • Hardwire KitHK6-F (Optional)
  • StorageUp to external 512GB microSD Card (Optional)
  • Video FormatMP4
  • Image FormatJPEG
  • Frequency50 / 60 Hz
  • DisplayNo Display
  • USB PortUSB Type-C Port
  • LED IndicatorsRecording LED, Microphone LED, Wi-Fi LED, GPS LED
  • Battery & ChargingNO Battery, built-in Super Capacitor
  • Input PowerDC 5V / 2A
  • Operating Temperature-20°C~65°C
  • Storage Temperature-20°C~70°C
  • SizeFront: 5.35 x 2.23 x 2.17 inch
    Interior: Built-in
    Telephoto: 2.79 x 1.2 x1.61 inch
    Waterproof Rear: 2.05 x 1.17 x 1.29 inch

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Accessories

VIOFO 256GB Industrial Grade microSD Card, U3 A2 V30 High Speed Memory Card with Adapter, Support Ultra HD 4K Video Recording

VIOFO 256GB Industrial Grade microSD Card, U3 A2 V30 High Speed Memory Card with Adapter, Support Ultra HD 4K Video Recording

$109.99
More Details

VIOFO 256GB Industrial Grade microSD Card, U3 A2 V30 High Speed Memory Card with Adapter, Support Ultra HD 4K Video Recording

VIOFO industrial grade microSD card for extended endurance, excellent performance, and reliability.

Especially for high durability applications, ideal microSD card for dash cameras, and action cameras. Suitable for harsh conditions, waterproof, anti-X-ray, and anti-magnetic.

Transfer speeds of up to 100MB/s. Support Ultra HD 4K recording.

Take full advantage of ultra-high speed transfer rates, transferring files between card and computer will be quick and seamless.

【Optional Memory Card Recommendation】 VIOFO industrial high endurance microSD cards, optimized for dashcam recording, give greater assurances around compatibility and long-life durability, greatly elevating your dashcam owner experience.

There are different options for your choice: 32GB/64GB/128GB/256GB/512GB.

VIOFO 256GB Industrial Grade microSD Card, U3 A2 V30 High Speed Memory Card with Adapter, Support Ultra HD 4K Video Recording
VIOFO Type-C HK6-F ACC Hardwire Kit for T330/T340 Series, Supports Hybrid Parking Mode, Automatic Voltage Display, Low Power Consumption

VIOFO Type-C HK6-F ACC Hardwire Kit for T330/T340 Series, Supports Hybrid Parking Mode, Automatic Voltage Display, Low Power Consumption

$32.99
More Details

8PCS Full Set Fuse

VIOFO HK6-F Hardwire Kit — unlock parking mode on the T330 and T340

The HK6-F is the dedicated hardwire kit for the VIOFO T330 and T340 series. It connects the camera directly to the vehicle fuse box for constant 12–24V power, so recording continues while the engine is off — parking mode on these cameras needs it.

It is also what unlocks Hybrid Parking Recording and Cut-off Voltage protection: the camera records normally, then drops to Low Power Impact Detection once your set cut-off time or battery voltage is reached. A physical slide switch on the kit is the hardware failsafe behind that, cutting power at a preset voltage.

Its always-on Bluetooth broadcast sends the car battery voltage to the camera with no pairing to do, so the T330 and T340 can read it and show it on the recorded video.

Choose the fuse type that matches your fuse box, or the 8-piece full set if you are not sure.

8PCS Full Set Fuse

2PCS MINI (ATS) Fuse

VIOFO HK6-F Hardwire Kit — unlock parking mode on the T330 and T340

The HK6-F is the dedicated hardwire kit for the VIOFO T330 and T340 series. It connects the camera directly to the vehicle fuse box for constant 12–24V power, so recording continues while the engine is off — parking mode on these cameras needs it.

It is also what unlocks Hybrid Parking Recording and Cut-off Voltage protection: the camera records normally, then drops to Low Power Impact Detection once your set cut-off time or battery voltage is reached. A physical slide switch on the kit is the hardware failsafe behind that, cutting power at a preset voltage.

Its always-on Bluetooth broadcast sends the car battery voltage to the camera with no pairing to do, so the T330 and T340 can read it and show it on the recorded video.

Choose the fuse type that matches your fuse box, or the 8-piece full set if you are not sure.

2PCS MINI (ATS) Fuse

2PCS ATO (ATC) Fuse

VIOFO HK6-F Hardwire Kit — unlock parking mode on the T330 and T340

The HK6-F is the dedicated hardwire kit for the VIOFO T330 and T340 series. It connects the camera directly to the vehicle fuse box for constant 12–24V power, so recording continues while the engine is off — parking mode on these cameras needs it.

It is also what unlocks Hybrid Parking Recording and Cut-off Voltage protection: the camera records normally, then drops to Low Power Impact Detection once your set cut-off time or battery voltage is reached. A physical slide switch on the kit is the hardware failsafe behind that, cutting power at a preset voltage.

Its always-on Bluetooth broadcast sends the car battery voltage to the camera with no pairing to do, so the T330 and T340 can read it and show it on the recorded video.

Choose the fuse type that matches your fuse box, or the 8-piece full set if you are not sure.

2PCS ATO (ATC) Fuse

2PCS Mini Low Profile Fuse

VIOFO HK6-F Hardwire Kit — unlock parking mode on the T330 and T340

The HK6-F is the dedicated hardwire kit for the VIOFO T330 and T340 series. It connects the camera directly to the vehicle fuse box for constant 12–24V power, so recording continues while the engine is off — parking mode on these cameras needs it.

It is also what unlocks Hybrid Parking Recording and Cut-off Voltage protection: the camera records normally, then drops to Low Power Impact Detection once your set cut-off time or battery voltage is reached. A physical slide switch on the kit is the hardware failsafe behind that, cutting power at a preset voltage.

Its always-on Bluetooth broadcast sends the car battery voltage to the camera with no pairing to do, so the T330 and T340 can read it and show it on the recorded video.

Choose the fuse type that matches your fuse box, or the 8-piece full set if you are not sure.

2PCS Mini Low Profile Fuse

2PCS Micro 2 Fuse

VIOFO HK6-F Hardwire Kit — unlock parking mode on the T330 and T340

The HK6-F is the dedicated hardwire kit for the VIOFO T330 and T340 series. It connects the camera directly to the vehicle fuse box for constant 12–24V power, so recording continues while the engine is off — parking mode on these cameras needs it.

It is also what unlocks Hybrid Parking Recording and Cut-off Voltage protection: the camera records normally, then drops to Low Power Impact Detection once your set cut-off time or battery voltage is reached. A physical slide switch on the kit is the hardware failsafe behind that, cutting power at a preset voltage.

Its always-on Bluetooth broadcast sends the car battery voltage to the camera with no pairing to do, so the T330 and T340 can read it and show it on the recorded video.

Choose the fuse type that matches your fuse box, or the 8-piece full set if you are not sure.

2PCS Micro 2 Fuse

2PCS Micro 3 Fuse

VIOFO HK6-F Hardwire Kit — unlock parking mode on the T330 and T340

The HK6-F is the dedicated hardwire kit for the VIOFO T330 and T340 series. It connects the camera directly to the vehicle fuse box for constant 12–24V power, so recording continues while the engine is off — parking mode on these cameras needs it.

It is also what unlocks Hybrid Parking Recording and Cut-off Voltage protection: the camera records normally, then drops to Low Power Impact Detection once your set cut-off time or battery voltage is reached. A physical slide switch on the kit is the hardware failsafe behind that, cutting power at a preset voltage.

Its always-on Bluetooth broadcast sends the car battery voltage to the camera with no pairing to do, so the T330 and T340 can read it and show it on the recorded video.

Choose the fuse type that matches your fuse box, or the 8-piece full set if you are not sure.

2PCS Micro 3 Fuse

Fuse Not Included

VIOFO HK6-F Hardwire Kit — unlock parking mode on the T330 and T340

The HK6-F is the dedicated hardwire kit for the VIOFO T330 and T340 series. It connects the camera directly to the vehicle fuse box for constant 12–24V power, so recording continues while the engine is off — parking mode on these cameras needs it.

It is also what unlocks Hybrid Parking Recording and Cut-off Voltage protection: the camera records normally, then drops to Low Power Impact Detection once your set cut-off time or battery voltage is reached. A physical slide switch on the kit is the hardware failsafe behind that, cutting power at a preset voltage.

Its always-on Bluetooth broadcast sends the car battery voltage to the camera with no pairing to do, so the T330 and T340 can read it and show it on the recorded video.

Choose the fuse type that matches your fuse box, or the 8-piece full set if you are not sure.

Fuse Not Included
VIOFO CPL-600 Rear Filter, Anti-Glare Circular Polarizing Lens for RTC320/RTC420/RC320/A329S/A329T/A229 Ultra Series

VIOFO CPL-600 Rear Filter, Anti-Glare Circular Polarizing Lens for RTC320/RTC420/RC320/A329S/A329T/A229 Ultra Series

$16.99
VIOFO Upgraded Version BTR200 Wireless Bluetooth Remote Control

VIOFO Upgraded Version BTR200 Wireless Bluetooth Remote Control

$19.99
More Details

VIOFO Upgraded Version BTR200 Wireless Bluetooth Remote Control

【Easy to Use】Just simply press on the remote, important videos can be saved and locked, which lets you drive more safely. You can stick it to a suitable location on your dashboard, and the small body would keep the original appearance inside your car.

【Simple Pairing】Power on the camera and press the video lock button on the remote control for 3 seconds to pair the camera. The LED indicator on the remote will turn blue if paired successfully. With Event Locking, MIC&Wi-Fi&HDR ON/Off Function.

【Free Battery Included】There is a free extra battery in the package, you can install it when the first battery runs out. Batteries are not able to be charged.

 

 

VIOFO Upgraded Version BTR200 Wireless Bluetooth Remote Control
VIOFO BP100 7650mAh High Capacity Dash Cam Battery Pack for Parking Mode Protection, Fast Charging, Built-in Bluetooth

VIOFO BP100 7650mAh High Capacity Dash Cam Battery Pack for Parking Mode Protection, Fast Charging, Built-in Bluetooth

$299.99
More Details

VIOFO BP100 7650mAh High Capacity Dash Cam Battery Pack for Parking Mode Protection, Fast Charging, Built-in Bluetooth

VIOFO BP100 — 7650mAh Dash Cam Battery Pack for Parking Mode Protection

The BP100 is a purpose-built external battery pack that powers your VIOFO dash cam in parking mode — without draining your vehicle's battery. With a 7650mAh capacity, it delivers up to 32 hours of parking surveillance on a single charge (single-channel, 3W). No more worrying about dead car batteries after overnight monitoring. Two-way fast charging reaches full power in just 70 minutes via hardwire or 100 minutes via cigarette lighter, and built-in Bluetooth lets you monitor battery status in real time through the VIOFO app.

Smarter Than a Hardwire Kit Alone

A hardwire kit draws power from your car battery and relies on voltage cutoff to protect it — but in cold weather or with older batteries, that protection has limits. The BP100 is a dedicated, isolated power source: it charges while you drive and powers the dash cam when you park. Multiple safety features — overcharge protection, over-discharge protection, short-circuit protection, and temperature monitoring — keep both the battery and your dash cam safe. For even longer coverage, add the optional EP100 expansion battery to extend recording time significantly.

Universal Compatibility and Dual Outputs

The BP100 is compatible with all current VIOFO dash cams — A329S, A229 Ultra, A229 Pro, A229 Plus, and legacy models. Dual output ports can power your dash cam and charge a smartphone simultaneously. The compact form factor fits under a seat or in a glovebox, and the included power cables make installation straightforward.

VIOFO BP100 7650mAh High Capacity Dash Cam Battery Pack for Parking Mode Protection, Fast Charging, Built-in Bluetooth
VIOFO BP60 5000mAh Compact Dash Cam Battery Pack for Parking Mode, 45-Min Fast Charging, Built-in Bluetooth

VIOFO BP60 5000mAh Compact Dash Cam Battery Pack for Parking Mode, 45-Min Fast Charging, Built-in Bluetooth

$219.99
More Details

VIOFO BP60 5000mAh Compact Dash Cam Battery Pack for Parking Mode, 45-Min Fast Charging, Built-in Bluetooth

The VIOFO BP60 is a compact 5000mAh (64Wh) LiFePO4 battery pack that powers your dash cam in parking mode without draining your vehicle's battery. It recharges in about 45 minutes through a hardwire connection, 65 minutes from the cigarette lighter socket or 85 minutes over USB-C, then keeps a single-channel dash cam recording for around 20 hours. Built-in Bluetooth lets you check its level and receive alerts in the VIOFO app.

VIOFO BP60 5000mAh Compact Dash Cam Battery Pack for Parking Mode, 45-Min Fast Charging, Built-in Bluetooth

Video

VIOFO T340 Series Dash Cam - 4 Channels. All Covered.

VIOFO T340 Series Dash Cam - 4 Channels. All Covered.

Frequently Asked Questions

ConfigurationRecordingParkingConnectivityStorageAccessories
Which cameras are included with T340TW 4CH?

Four cameras in a three-piece system: the main unit holds the 4K front camera and a built-in 2K infrared cabin camera, plus a separate 2K 4x optical zoom telephoto camera and a 2K waterproof rear camera that mounts outside the vehicle.

What recording resolutions does T340TW 4CH support?

4K at 30fps on the front camera and 2K at 30fps on the cabin, telephoto and waterproof rear cameras. In recording mode, HDR can only be enabled for the front camera and one additional channel among the rear, cabin, or exterior cameras.

Which parking recording modes are supported?

Five: Hybrid Parking Recording, Low Power Impact Detection, Auto Event Detection, Time-lapse Recording and Low Bitrate Recording. Hybrid Parking starts in time-lapse, low-bitrate or event-detection recording, then switches to impact detection once your set cut-off time or battery voltage is reached.

Is a hardwire kit required for parking recording?

Only if you want parking mode. For everyday driving the included car charger is all you need. To keep recording after the engine is off, add the HK6-F hardwire kit (sold separately): it powers the camera from the fuse box and enables cut-off voltage protection for your car battery. If you would rather not draw on the vehicle battery at all, a VIOFO BP100 or BP60 battery pack (sold separately) can power parking mode instead.

Which Wi-Fi bands are supported?

Built-in Wi-Fi 6 supports both 2.4 GHz and 5 GHz connections.

What is the maximum supported microSD card capacity?

Up to 512GB (sold separately). For continuous recording we recommend a VIOFO industrial-grade high-endurance card.

Which CPL filters and Bluetooth remote are supported?

The front camera ships with a magnetic CPL-700 filter; a CPL-600 is available as an option for the telephoto camera, and the built-in cabin camera and waterproof rear camera don't need one. Bluetooth is built in, so you can add the optional BTR200 remote and lock a clip with one press.

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