2.4G Wireless Color Video Receiver/Transmitter, avoid complicated wiring. A perfect kit for car backup camera, converts a wired backup camera into a wireless one. 50m working range, suitable for large vehicles, small trucks, cars, caravans, motorhomes, etc. Stable signal ensures better quality image. The wireless transceiver has no problem with running video cable. Mainly be used for wireless connection on light vehicles for video output to monitor, DVD player, camera and MP5, etc. Take one minute to make your camera become a wireless camera, easy installation. Connects to the backup camera and video screen. Suitable for all composite video connections. Transmitter Frequency: 2468MHZ Power of output: 100mW Video input/output: PAL/NTSC composite video signal Working temperature: -20 - 60 .c Receiver sensitivity: -93dbm Working current: DC12V 200mA AV output interface: jack Working range: up to about 50m (hollow) Transmitter/receiver cable length: 1.5m Color: as shown Material: plastic