No installation required compatible with almost any A/V
Latest interference suppression technology.
Compact housing with battery-powered operation.
The Marmitek Invisible Control Black 4 infrared extender
gets everything out of your remote control!
Place the Marmitek Invisible Control Black 4 within visual
range of your remote control. Stick the infrared LED to the front of your A/V
device such as a hard disc recorder or decoder. Now, aim the remote at the
Invisible Control Black 4 to control your A/V device.