VIOFO - A139 2CH
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Reddit Reviews:
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Last updated: Aug 14, 2025 Scoring
Liked most:
5
2
"the dashcam I've had for 6 years...only changed the SD card."
"My viofo dual front and rear cam has withstood years. ... Just got a new cable and works perfectly. ... I vote viofo if you want a quality cam."
"had it three years without any problems"
5
0
"For what it ’s worth i have ZERO car experience and I got the viofo front and rear cam and used the donggar adapter to power it off the rain sensor behind the rear view mirror. ... I watched maybe 2 tutorials, went slow, and was able to get everything in place in well under an hour with no issues. ... Highly recommend, super easy to do."
"I used a dongar pro, so power was super easy."
"No problem easy install."
6
0
"Really clear image!"
"video quality at night is incredible."
"lots of them use garbage cameras but the better ones use Sony. Specifically the Song Starvis."
3
0
"I recently purchased the viofo a139 cause I wanted front and rear. ... Very happy with it."
"Mine has the front and back"
"Viofo makes some of the better ones WITH a rear camera as well."
2
0
"it's honestly 2-3 minutes extra work to connect a second wire, for the likes of a Viofo A139. ... The first connection is always on. The second connection goes to something that only comes down with the ignition. This means the camera can tell when the car is off and change into a lower power (1 frame per second) parking mode."
"Supports parking recording"
Disliked most:
5
3
"I don't trust them anymore with their built in capacitors that died."
"The rear camera died at 13 months which stopped the front from recording. ... They wanted me to pay $40 for a replacement rear cam though it was still in warranty."
"It's now an expensive paper weight."
0
1
"It’s also a PITA for me to use WiFi because when I’m in the car my phone connects to CarPlay and CarPlay disables WiFi."
"it’s just clumsy to get connected."
"Slow and the app _blows_."
1
2
"The rear camera died at 13 months which stopped the front from recording. ... They wanted me to pay $40 for a replacement rear cam though it was still in warranty."
"The cable for it has not."
1
1
"I don't trust them anymore with their built in capacitors that died."
0
1
"Slow and the app _blows_."
"it’s just clumsy to get connected."
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