... be used for wireless sharing of AV signals of DVD, DVR, CCD camera, Specification wireless AV transmitter ... 1,transmit av 2,VCD,DVD,CCD camera 3,RCA in/out 4,transmit 300m no-barrierwireless ... be used for wireless sharing of AV signals of DVD, DVR, CCD camera, IPTV, satellite set-top ... , it can realize real-time field image monitoring in applications such as security system. 4, wireless AV ...