iMeshbean 4.3&rdquo; Wireless Rearview Backup Cam & Monitor Kit For Car/Truck / Van / Caravan / Trailers / Camper System, Waterproof Night Vision Cam, Distance Scale Lines, Swivel Angle Adjustable Cam 4.3" color TFT LCD monitor, compatible with both PAL and NTSC video system, and easily mount on the dashboard Two video modes (V1 for DVD player/ V2 for backup camera), V1 displays in priority, automatically switch to V2 once it gets rearview video signal Waterproof license mount backup camera with HD 1/4 color CMOS (PC1030) imager, 120 degree wide viewing angle macro lens with 'mirror' image 7 infrared LED's night vision, distance scale lines built in with trapezoid electronic ruler function, 3ft every interval Package including: 1x 4.3 Inch Car rearview Monitor, 1x Power Cable, 1x Car Backup Camera, 1x Wireless Transmitter, 1x Wireless Receiver ,1x Installing Diagram