Specifications:Function: 7 inch TFT Color LCD Car Rear View Camera MonitorDisplay Screen:- Screen Size: 7 inch- Display Component: Color TFT LCD- Screen ratio 16:9/4:3 adjustable- Resolution: 480 x 234 Pixels- Contrast Ratio: 100:1Housing Material: ABSVideo Frequency: PAL/NTSCMain function:- 100% Brand New, 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.- Parking rear view priority: The monitor will start up automatically, and synchronously display the video from rear view camera when youre backing your car; the monitor will close itself after backing.- Scenes will cut to rear view camera automatically while youre backing the car and change back to the original scene after that.- Blue wire is for displaying car reversing image automatically when its connected with a rearview camera.You need to adjust it manually if the blue wire is not connected.- Support rotating the screen- Support adjust the Brightness, contrast, color.- 2 ways to install: standing or mounting.- Low power consumption.- 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.Power supply: DC 12VWorking Temperature:- Work: 0 to 80 degrees C- Storage: -10 to 80 degrees CProduct Dimensions(L x W x D): 193 x 135 x 25mmProduct Net Weight: 381g