Car Parking Reverse Backup BUS Truck CCD HD Rear View Camera with Monitor 43 Inch HD Screen LED Security Parking Bus RV Trailer Function Description: This is a Multi-purpose LCD monitor for VCD/DVD/GPS/car Rearview camera.With Delicate design, stable performance, clear picture and excellent color effect. 9V-36V high quality 4.3 inch Car LCD Monitor helps in preventing accidents while driving in reverse by avoiding children, traffic, pedestrians, toys and pets while backing out of the driveway or parking space. Wide Compatiblity: Working perfectly with Car DVD, VCD, GPS,camera, STB, satellite receiver, and other video equipment. Parking rearview priority: The monitor will start up automatically, and synchronously display the video from rearview camera when you're backing your car; and it will close itself after backing. Screen will cut to rearview camera automatically while you're backing the car and change back to the original scene after backup. Screen size: 4.3 inch Aspect ratio: 16:9 / 4:3 Luminance: 250cd/m System: PAL&NTSC automatically Voltage: 9V~36V OSD menu: Display menu, Brightness, color, contrast adjustable Material:ABS colour:black Note: Light shooting 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.