Mirror Dash Cam, Backup Camera 12" 2K Full Touch Screen, Poaeaon 170° 1440P Front and 150° 1080P Rear View Camera Dual Lens with HD Video and Screen Splitting Operation (32GB TF Card Included)

This is a great product.Installation is easy install. Excellent quality and the full screen back camera is infinity better than a standard rear view camera.

The worse dashcamera I ever boughtWork for a couple times and after I left it on the side

Back up camera is very narrow. The guide is useless. If you tilt down, your view is only from 2 ft to 5 ft behind the bumper. If you tilt up, you see the car behind you, but the red line is like 30 ft away, you dont see anything on the ground you are about to hit. The yellow line is around on the car's hood behind you.There is no way you turn off the display only. You have to turn off everything, when you drove forward, you want to see the car behind you, when you back up, you want to see the curb or anything in close proximity behind your car. You can not do both.