Stanley Wireless Indoor Remote Control, Add Wireless Control to Any Plugged in Device 1 Polarized outlet , Turn lamps and other electronic devices on/off with a convenient wireless handheld transmitter Transmitter works through walls and windows, up to an 80ft range Manual On/Off Override button on the receiver, UL Approved for CFL Bulbs Command1 Expandable: Pair additional Command1 remotes and receivers. Select different channels for different areas around the home Opens lamps and other electronics with the flip of a switch, Ideal For Seniors and Wheel Chair Bound People