5.8GHz wireless audio/video Transmitter/Receiver * With 8 selectable channels (Dip Switch) and 5.8GHz antennas embedded. Features:* Transmit the crisp A/V signal with radio frequency;* Support 8 groups of channels. You can select these channels to avoid interference from signals of a wireless router, etc;* Compatible with DVD, DVR, CCD camera, IPTV, satellite STB, digital TV STB and other AV ...