... with DVD, DVR, CCD camera, IPTV, satellite STB, digital TV STB and other AV output devices.Superheterodyne 433MHz Wireless IR Remote Extender is ... means of radio waves and can be used for wireless sharing of AV signals of DVD, DVR, CCD camera, IPTV, satellite STB, ... digital TV STB and other AV devices of several TV sets.Wireless AV transmission solutions are ...