Whether for entrance halls or storage rooms, in private homes or commercial buildings - Theben offers the ideal presence detector and motion detector for wall and ceiling mounting for every application. All devices are easy to assemble and simple to operate. They also help save energy through presence- or motion-dependent lighting control and to increase comfort and safety indoors and outdoors. In addition to classic devices, Theben also offers devices for use in KNX systems and for lighting installations according to the DALI-2 standard.