X-10 Powermids Remote Signal Transmitters - $20 (ONALASKA)

Purchased from Crutchfield Electronics, Powermids allow you to transmit infrared remote control commands through walls to another room to control stereo equipment, DVR's, TV's and more.
Aim your remote at the transmitter Powermid in your location and it sends a radio signal to the receiver Powermid located in front of your stereo, etc.
, in another room.
The receiver Powermid changes the radio signal back to an infrared signal to adjust your stereo, DVR, etc.
.
.
$20