The ZigBee® Light Link wireless wall transmitter from Gira allows smart lighting systems such as Philips Hue to be controlled simply and conveniently using ZigBee® Light Link. This includes dimming and switching on/off individual lights and light groups, as well as calling up entire light scenes. Programming functions, such as forming light groups, controlling the light colour and colour temperature or dimming value, and programming scenes are also possible, even without manufacturer-specific gateways or bridges. The Gira ZigBee® Light Link wireless wall transmitter can be positioned anywhere, as it is a battery-powered device. It can easily be bonded with adhesive to smooth surfaces such as glass and wood with the help of a base plate. In addition to installation as a stand-alone device, it can also be used to extend existing switch combinations without any chasing and plastering.