Specifications: Receiver/ transmitter frequency: 5725MHZ-5.8GHz power output: 600 MW voltage: DC 9-30V (Recommended 12V) AV OUTinterface: RCA jack Video format: NTSC/PAL Working TEMP: -10°c ~ 80°c RH Receiversensibility:- 85 Dbm Working current: DC 12V/ 300 mA Package includes: 1 x 5.8G wireless receiver 1 x 5.8G wireless transmitter 2 x 5.8GHz antenna 1 x Manual Warning: Transmitter can supply power to camera, power input equals to output. if you supply 12V to transmitter will supply 12V to camera. Please do not supply high voltage(over 12 V) to transmitter if your camera cannot withstands high voltage(over 12 V). Please check the voltage range of your camera before connecting it to transmitter.

Av in/out: PAL/NTSC Composite video signal, RCA jack. Easy to install, The receiver is connected to the monitor , the transmitter is connected to the camera and the camera can be powered by transmitter. Transmitter/Receiver power Require: DC 12V (Tips: Please install in the car, no waterproof). 5.8GHz Video signal transmitt distance(600mw): 50ft / Up to 300M (line of sight). Wireless RCA Video Transmitter & Receiver Kit for Car Backup System or Personal Hobby Video transmit. Wireless RCA Video receiver and transmitter; to be used with in-car monitor, head unit, backup camera, use for truck RV etc.