With 7 inch LED backlight color TFT LCD display monitor. With 2 AV input. AV1 connects to car DVD, VCR and other video equipment. AV2 to car backup camera(need to buy by yourself). Parking rear view priority: The monitor will start up automatically, and synchronously display the video from rear view camera when you're backing your car; the monitor will close itself after backing. Scenes will cut to rear view camera automatically while you're backing the car and change back to the scene after that. Support rotating the screen , Screen ratio 16:9/4:3 adjustable. Support adjust the Brightness, contrast, color. No audio input or output. Comes with an IR remote controller for a easy operation. Working perfectly with Car DVD, VCD, camera, STB, satellite receiver, and other video equipment. It can be applied to trucks, buses, cars, commercial vehicles, pickup trucks, trailers, engineering vehicles, agricultural vehicles and electric vehicles. Function:7 inch TFT Color LCD Car Rear View Camera Monitor Display Screen: Color TFT LCD Screen Size: 7 inch Resolution: 1024X600 Contrast Ratio: 100:1 Video Frequency: PAL/NTSC Video Input: Two way video input Power supply: DC 12V/24V Work: 0 to 80 Degrees Celsius Storage: -10 to 80 Degrees Celsius Product Dimensions(L x W x D): 180x125x45mm/7.1x4.92x1.78in Colour:black Material:plastic Package Contents: 1 x 7inch Car Monitor 1 x Bracket 1 Cable 1 x Remote Controller 1 x English User Manual Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.