The GET Smart Wireless Lighting System operates by sending coded wireless signals from controllers to wired-in circuit receiver units. These receiver units in turn control any light fittings that are connected to them. The stylish battery operated controllers can be located in any position around the home. Each controller will enable you to set up to four scenes which can be selected at the push of a button. Read more about the GET Wireless Dimmers online or download the pdf catalogue of this section(GET Wireless Dimmers), updated in September 2009.