TX-5D 5.8GHz 600mW 32-Channel HDMI & CVBS to AV Transmitter Module - Black
Special features: 1.when video input switch turns to HDMI the gear is in HDMI input function. Can connect HDMI output device and turn the HDMI signal into CVBS before sending. 2. when video input switch turns to CAM the gear is in CVBS input function. Can send the output CVBS signal from camera directly.