hk3

  1. B

    HK3-H hardware kit arrives! (Viofo is not going to be happy about it)

    HK3-H - the new hardware kit for Viofo dashcams (and most other), where "H" stands for "Homebrew"! Well, after 3 failed HK3 kits, a year of frustration with random power issues on existing hardware kit leading to missed records, few cases of beers and a free weekend - I have finally designed...
  2. D

    Viofo A129 Plus Duo and HK3 in Dacia Logan III

    Hello I'm going to connect Viofo A129 Plus Duo using HK3 adapter to the fuse box in Dacia Logan III. I found fuses i'll use, trailer (red) and lighter (yellow) One of them is empty slot (trailer - marked red), can I connect to it fuse tap with only one fuse just for dashcam? I am not an...
  3. M

    HK3 does not resume power after reconnecting car battery

    Before ordering another HK3 power kit thinking that mine has a problem I'd like to know if anyone else noticed if the power module starts providing power as expecting after resuming power on the Battery (red) cable. In my case I noticed the following behavior: if I disconnect the car battery...
  4. V

    HK3 hard wire kit - terrible voltage regulation

    So, not an owner of a Viofo cam myself, have been going through nightmares trying to install one with my father. First - this is not a 129 issue, this is a HK3 hard wire kit issue. Posting here as the related camera is an A129 Pro Duo First install resulted in a camera that functioned for...
  5. A

    Problem with Parking Mode ?

    Hi, I bought Viofo A129 Duo 2 weeks ago with 3 wire acc HK3 hardwire kit and since than I am having trouble with parking mode. A professional guy made all the connections. Yellow to acc and red to battery. The problem is my cam never switches to parking mode. First I thought that it was due...
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