Transmit high quality video and stereo audio signals - 2-Watt high power transmitter - Range up to 500m (1500ft) in open area - 2.4 GHz transmission operating frequency less interference - User-selectable 4-channel design can have up to 4 devices in the system - Single chip MCU PCB design with metal case very reliable and durable to use - Suitable for video surveillance Hi-Fi and applications require AV media transmission - Output Power: 2 Watts - Video Input: 1Vp-p - Audio Modulation: FM - Operating Frequency: 2.410 GHz 2.430 GHz. 2.450 GHz and 2.470 GHz - Power Supply: DC12V 650mA - Operating temperature: -10