2.4G Wireless video transmitter and receiver kit for 12V car rear view camera. Perfectly convert a Wired Rearview Camera into a Wireless camera. It can avoid complicated wiring, to be used in-car monitor, head unit, DVD player, camera, etc. Suitable for all 12V vehicles, small trucks, cars, vans, etc. With maximum 100M transmission range, which is in the open space without any interference or obstacles.