... a wireless router, etc.4. Compatible with DVD, DVR, CCD camera, IPTV, satellite STB, digital TV STB and other AV output devices ... fully compatible with remote control signals of DVD, DVR, CCD camera, IPTV, satellite STB, digital TV STB and other AV devices.6 ... (W) ×3.0cm (H). 2.4G Wireless AV Transmitter and Receiver , Model:PAT-220