Infrared External Receiver for Verizon FiOS cable boxes. Simple plug and play. Plugs directly into the IR IN port on the back of the cable box. The IR receiver mounts on or near your TV . It will work with QIP7000 series, VMS1100, IPC1100,,IPC4100CHS335,CHS435, DTA271, DTA50 etc. Will not work. QIP2500 or QIP6000 series, SA 4000HDC series,4200/HDC,4240,4250/HDC,8300/HD,8240/8260HDC box , AV Stereo receivers, IR Connecting block Repeater kits, or TV sets.