Wireless Composite Video & Audio Transmitter & Receiver
Transmitter frequencies: 2.411 GHz, 2.431 GHz, 2.451 GHz and 2.471 GHz (channels selected by switch).
A/V Modulation: FM
RF Power: 1 Watt.
Handles Video and Stereo Audio.
Power: Transmitter - 9 VDC 350 mA, Receiver - 9 VDC 180 mA (Power adapter included).
Operating temperature: 14F to 122F