Infrared motion sensor for ceiling or wall mounting. With a 300° horizontal detection range up to 16 m, 360° under-crawl protection, and small animal suppression (individually adjustable). Ideal for outdoor use for ceiling and wall installation. Installation height up to 5 meters. Timer with integrated short pulse function. Operating temperature: -20 °C to 50 °C. The switching capacity is for: incandescent lamps max. 2000 watts, energy-saving lamps max. 300 watts, LED lamps max. 300 watts. Relevant movements are detected via PIR sensor. The sensor with PIR technology - PIR stands for passive infrared - responds to minimal local temperature changes, which it perceives as infrared light with a specific wavelength. This allows it to register people, vehicles, and animals entering the detection area while ignoring swirling leaves or moving branches. It also does not consider fluctuations in general temperature, such as those caused by sunlight. In this way, the motion detector avoids false triggers and ensures reliable detection of relevant objects.