General description Wireless receiver and transmitter mainly used for wireless rear view camera systems. Please note: Because the wireless signal is the same, one wireless unit is limited by the vehicle. Technical specifications Receiver/Transmitter Frequency: 2370MHz Power: 100MW Voltage: DC 12V Video IN/OUT: PAL composite video signal / NTSC Working Temperature: -20°C to +80°C AV Receiver Sensitivity: -85dBm Working Current: DC 12V 200mA Other information Package Included: 1 x Wireless Receiver (Red light on), 1 x Wireless Transmitter (Blue light on)