... can select these channels to avoid interference from signals of a wireless router, etc. Wireless transmission is suitable for one-floor. The ... -to-multipoint. Compatible with DVD, DVR, CCD camera, IPTV, satellite STB, digital TV STB and other AV output devices. Superheterodyne ... remote control signals of DVD, DVR, CCD camera, IPTV, satellite STB, digital TV STB and other AV devices. The product ...