theben's Smart Presence Detector
With Theben presence detectors, you have every option for energy-efficient and intelligentlighting control. In addition to classic use for lighting control in offices, corridors and publicbuildings, you can also control heating and air-conditioning based on presence. This is how you save on energy costs and considerably reduce CO2 emissions. Presence detectors react to the slightest of movements and measure room brightness at the same time. If no more movement is detected, or an individually set brightness value is exceeded, the presence detector automatically switches off the light.