Aizbo Wireless Remote Controll Outlet Switch Socket System with 1 Remoter-3pack Newest version - smaller size only covers one outlet (R&TTE/ETL/FCC approved) Learning function allows you to match any remote and outlet to each other regardless of the frequencies; digital remote operation and works through Walls, Doors, and Windows 125V/60Hz 10A/1250W easy to use, no installation required -just plug in and use.Remotely switch on/off any appliance at the push of a button Turn On or Off up to 3 devices with remote control from up to 30m/100 feet away