Space TV Remote Signal Extender - Works through cabinet doors

The USB powered IR Extender allows users to remotely control Audio/Videocomponents hidden in cabinets. At a operating frequency range of 34kHz 60kHz,these IR Repeaters can be powered by USB port, USB DC5V adaptor.Simply stick the IR Emitter to the IR sensor of your equipment and ensure thatthe IR Receiver is in line of sight with your remote control. Power up and youare ready to enjoy using the remote control without any problems.Simple Plug & Play setup:1. Place the IR Receiver in line of sight to the remote control. Avoid placingthe IR Receiver near to Plasma TV as these TV remits IR frequency which maycaused interference.2. Peel off the adhesive tape behind the IR Emitter and paste the IR Emitter onthe IR sensor point of the A/V equipment which you want to control.3. Power up the adaptor. Green LED will be lighted when power is connected andRed LED flashes when the IR Receiver receive signal from the remote control.