EnerGenie 4 Gang RF Power ExtensionsThe Radio controlled socket is ideal for hard to reach plugs or for people who have restricted mobility as it can be used with any domestic appliance. Each Socket may be individually controlled via the radio frequency remote control or all sockets can be controller all at once. 'Allowing you to switch off devices that may be sitting in standby and wasting energy. Devices that are left on in standby may also be a fire risk and it is safer to switch