A129 Pro Duo

I have a Viofo Dual cam; the current version would be A129 Pro Duo. I've had it for several years prior to owning my Mav. It's been very reliable and I like that I could add a CPL filter. Mine is hardwired in using #3 (Auto-dimming Interior mirror) for ignition on and #5 (Lock. Unlock) for constant power.

Can vouch for Viofo, I've had A129 Pro Duo for a few years and it's not let me down, great image quality, cost something like $300 or so, hardwired it myself, all pretty simple. The only thing that failed on it was the 3M adhesive on a particularly hot day this year.

VIOFO A129 Pro dual with circular polarizer and hard wire kit. Took about two hours to do a very clean install. Get a Samsung Pro Endurance SD card too.

6 years and 4 years in Arizona heat for my A119 V3 and A129 Pro Duo, respectively. Still going strong. OP, [this post convinced me to get a VanTrue S1 Pro](https://www.reddit.com/r/dashcams/comments/1luh6dy/vantrue_s1_pro_max_is_the_probably_the_nicest_cam/), which is a dual 4k system. Only had it for about 4 months but I will say the app is way better than any other dashcam I’ve used.

Viofo makes very good dash-cams available on Amzn, they’re highly ranked in reviews, not cheap units. I have three A229 2K dual cameras and A129 Pro 4K dual on a total of 4 cars. The A129 pro got stolen by tow truck driver when it was headed to the mechanic. If you’re DIY installing the rear camera can take a little bit of work threading the long cable, but lots of YouTube video step by steps. Viofo also has front-only A119 V3 cameras, those are easy to install you simply push the cable into the headliner and down the A pillar, around the back of the glove box to your 12V power source. There’s also a short power cable you can buy that tape power from the power home-link rear view mirror.