2.4G Wireless RCA Video receiver/transmitter avoids complicated wiring, to be used with in-car monitor, head unit, DVD player and camera, etc. An ideal Wireless RCA Video Transmitter & Receiver Kit for Car Rearview Camera, converts a Wired Rearview Camera into a Wireless. 100m working range, suitable for larger vehicles, small trucks, cars, vans, and RVs, etc.. Stable signal ensures higher quality image. Easy installation.