Remote controller IR (Infra Red) extender extends IR signal through HDMI cable to remote location.
Say you have source devices such as cable box and blue-ray player in the living room, and TV in the bed room upstairs. You can change TV channel or switch to blue-ray player on the bed without going downstairs to the living room.

* Need 110512 (IR transmitter) and 110514 (IR adapter)
* 3.5mm plug
* Cable length: 4.9Ft (1.5m)
* Max extension distance 300Ft (100m)
* No external power required
* IR function or CEC function switchable