High-Pitched Noise, Ring, Squeal or Whine

Bart57266

New Member
Joined
Mar 11, 2019
Messages
19
Points
3
I installed A129 Duo cameras, with 64 GB Viofo memory cards, in all three of our vehicles using the Viofo 3-wire hardware kit. Just one of the cameras emits a high-pitched ringing/squealing sound when on.

The installation is not the problem, because we moved the ringing/squealing camera into one of the other cars, and the sound moved with it. We then moved the quiet camera to the formerly-noisy car, and it remained quiet there, as well.

I think it is the 64 GB Viofo memory card (included in each package), because when we swap only the cards instead of the cameras, the ringing/squealing sound follows that one card. In other words, there is one card that will make any of the A129 cameras squeal, in any vehicle.

Card was reformatted twice, but the problem remains.

Here's a 10-second video clip, so you can hear it:

Has anyone ever experienced this?
 
Last edited:

viofo

Administrator
Staff member
Joined
May 30, 2018
Messages
114
Points
18
Please contact our support to get the memory card replaced first.
 
Top