The pack contains 2 wireless controlled plug sockets which allow you to remotely switch on & off table lamps or appliances with power requirement up to 2kw They are very simple to set up Just plug into the electric socket you want to control & set the socket to the required remote button You can then control the socket from up to 30 metres away (unobstructed) with the remote control You can set each of the 2 sockets on different RF channels to be individually controlled or on the same RF channel so that all 2 sockets can be controlled at the same time 30m unobstructed range Max 2kw rated Plugs into any standard wall socket Suitable for lamps TV&s & other small appliances 4 individual code selections Remote control requires 1x A23 battery (included) Colour white