... used for wireless sharing of AV signals of DVD, DVR, CCD camera, Specification wireless AV transmitter ... can be used for wireless sharing of AV signals of DVD, DVR, CCD camera, IPTV, ... satellite set-top box, digital TV set-top box and other AV devices of several TV sets2, Wireless ... meeting systems and multimedia class rooms3, wireless AV transmitter With an external CCD camera ...