Great video, front and rear ; Very affordable for a dual-camera setup ; Integrated GPS

Cable to rear camera is thick and somewhat unwieldy ; AV output but no cable

Viofo has done it again. The A129 Duo is easily our favorite budget dual-camera dash cam, and it holds its own against far more expensive duos from and . Aside from the somewhat unwieldy rear cam cable, it’s all goodness, all the time.

Good camera sensor;Lots of configuration options;Set-it-and-forget-it simplicity

There needs to be an option to get a longer rear camera umbilical cable or use a wireless link for the video and local power drop;The number of buttons and the overloading of functions could be improved: add a dedicated button for WiFi and function lock