PYLE PLCMTR78WIR - 2.4Ghz Vehicle Camera & Video Monitor System with Wireless Video Transmission, Waterproof Rated Cam, Night Vision, 7?? -inch Display (for Bus, Truck, Trailer, Van)

Camera & Monitor Vehicle Safety Video System Digital Wireless 2.4Ghz Signal Transmitter & Receiver Ability to Connect up to 4 Cameras (2 Wireless 2 Wired) Designed for Car/Truck use 12/24 Volt Systems Includes All Necessary Cables & Wiring What?s in the Box: Monitor with Built-in Digital wireless Receiver Camera with Built-in Digital Wireless Transmitter Power & Wiring Harness