Just installed a Vantop H612T to repalce an old Rexing V1. I run my hitch mounted tire carrier only half the year so the stock camera relocate kit was not really an option.
Amazon.com: VanTop H612T 12” 4K Mirror Dash Cam for Cars, Voice Control Full Touch Screen Rear View Mirror Camera, GPS Tracking, Waterproof Backup Camera 2.5K Max, 8MP Sony Sensor for Super Night Vision: Car Electronics
So far love the screen clarity, brightness and design of the kit. 4K video forward and 1080 in the rear. Has options for impact and parking collision detection, camera angle adjustment, easy install and great user interface.
Only complaint so far is due to the forward facing camera position, the stock mirror sticks out just past the right end of new mirrors edge. Ill get some pics of it installed and functioning in the near future.
