WESTEK Indoor Wireless Wall Outlet Switch with Remote Operation - Ideal for Lamps and Household Appliances - the Easy Way to Add a Switched Outlet - Signal Works Through Walls, Up To 100 Feet Away CONVENIENTLY CONTROL ANY DEVICE - this wireless outlet switch allows you to remotely operate and control indoor devices at the touch of a button AT-HOME CONVENIENCE - RF signal works up to 100 feet away, around corners and through walls to make your life easier; saves energy consumption and money SUPER EASY TO INSTALL - simply plug the desired appliance or lamp into the receiver and then plug into the outlet, then use the switch to turn the device on and off; no need to use an electrician DESIGNED WITH YOU IN MIND - control your lamps and appliances from the comfort of your bed, chair or sofa; no need to get up if you dont want to, perfect for hard-to-reach appliances DISCRETE AND PORTABLE - small and unnoticeable, you probably wont know its there; switch mounting screws are included if desired