For ceiling installation - Passive infrared presence detector thePassa 360-101 ThePassa P360-101 UP PIR presence sensor offers two separate detection zones (can be switched on and off individually) and has a rectangular detection area of up to approx. 150 m² (30 m x 5 m) with a 360° coverage angle. The detection zone can be extended by master/slave switching, up to 10 detectors can be connected in parallel. The detector offers automatic presence and brightness dependent control for lighting and heating, ventilation, air conditioning. The sensitivity is adjustable. A test mode to check function and detection range is possible. A connection for push-buttons or switches for manual switching with automatic recognition "push-button/switch" is integrated. - Ceiling installation in flush-mounted box - Mounting height: 2 to 15 m - Brightness setting range: 30 to 3,000 Lux, permanently on - Light follow-up time: pulse (0.5 s), 10 s to 60 min - Light sources: incandescent/halogen lamps, fluoresc