Product: This Wireless Video Transmitter and Receiver eliminates the need for complex wiring. It has a working range of 50m, making it suitable for large vehicles, small trucks, cars, , RVs and more.Function: The stable signal ensures good image transmission. The Wireless Video Transmitter and Receiver is primarily used for wireless connections in light vehicles and can be used to output video to monitors, DVD players, cameras, MP5s etc.Easy Installation: With just a few minutes you can turn your camera into a wireless camera with easy installation process. It connects rear view cameras and view screens.Material: This Wireless Video Rear View Camera RCA Video Transmitter Receiver is made from plastic material.Size: The Cable length is55.51inch, the black Transmitter and Receiver measures2.32inchx1.26inch. Specification: Cable Length: 141cm/55.51inchTransmitter and Receiver: 5.9cmx3.2cm/2.32inchx1.26inch Package Includes: 1Wireless Video Transmitter and Receiver Set(Including 1Transmitter, 1Receiver) Note: Please allow slightly errors 1-2cm differences due to manual measurement.