Our 4-Channel Wireless Audio&Video Transmitter and Receiver is excellent for surveillance or experiments.

Transmission Power: 3W

Transmission Distance: 1000-4000m

Working Frequency Band: 1.2GHz, Audio Frequency and Video Frequency synchronization.

4 channels optional

Power Supply: DC 12V, Transmitting: 500mA, Receiving:350mA

Size:

Transmitter:60x48x35(mm)

Receiver:115x80x20(mm)