Product Material: ABS Size: 3 * 6 cm Working voltage: DC12V Working current: -20 degrees Celsius-80 degrees Celsius Working temperature: DC 12V 200 mAh Sending and receiving distance: 100 M Output power: 100 MW Sensitivity: -85 Dbm Output interface: RCA video male Colour: Black Quantity: 1 set Package content: 1 set * wireless transceiver 1. Note Brand New Wireless RCA Video Transmitter & Receiver Kit for Rear View Camera. Note: It should be connected to 12V power. 2. Free of the hassle No more annoying wiring, an ideal wireless RCA video transmitter and receiver kit for the car rear view camera, converts a wired rear view camera into a wireless one 3. Transmission signal HD digital video signal, high definition color images, high transmission speed, without delay, the signal is stable, strong anti-interference 4. Stable signal 100 m range (no annoying open area), suitable for large vehicles, small trucks, cars, vans and mobile homes 5. Easy installation Supports any rear view camera and monitor (including GPS navigation, DVD) with an RCA socket. The installation of the device on your vehicle must follow the instructions in the installation manual (in the appendix).