PURPOSE: To execute the remote control of an easily fixed infrared-ray emitter from the next room by connecting an infrared-ray remote control cable raid in the next room to an infrared-ray LED stored in a case provided with a screw hole and a pressure sensitive adhesive double coated tape.

CONSTITUTION: The case 7 of the infrared-ray emitter including the infrared-ray LED 5, a reflector 10, etc., is provided with the screw hole 9, the pressure sensitive adhesive double coated tape 8, etc., and fixed to the wall or the like of a room by means of a screw inserted into the hole 9 or the tape 8. The infrared- ray emitter can be remotely controlled from the next room by connecting the remote control cable 6 laid in the next room to the LED 5 in the easily fixed emitter.