★Complete control over your outlets! ★The Beastrom remote Control Outlet switch lets you remotely control hard to reach devices and appliances. A solid RF signal works as far as 100 feet and through doors and walls without interfering with other electronics, allowing Convenient control over small household appliances from across rooms or on Second floors. Match any button on any remote transmitter so you can control Each outlet individually or all at once. With this level of control in your hands, You'll increase the efficiency of your household easily and conveniently. Voltage over usage notice maximum capacity of the power input is: 120V/60Hz. Only 10 percent over usage is allowed On the noted specifications. Make sure to keep the item stay away from water