Passive infrared presence detector theRonda S360-100 DE for installation in the ceiling TheRonda S360-100 DE presence detector is ideal wherever light is required at all times and yet, as in an office for example, should only be on when there is someone in the room. It has a circular detection area with an angle of 360° and thus detects all movements within a radius of 9 m (64 m²). The lighting is controlled automatically depending on the presence as well as the ambient brightness. The detector is preset at the factory and is therefore ready for immediate use. Changes to the values and settings can only be made using a suitable remote control available as an accessory. - Mounting height: 2 to 4 m - Power consumption: 0.5 W - Brightness setting range: 30 to 3,000 lux - Light run-on time: Pulse (0.5 s), 10 s to 60 min - Channel A light: relay, 230 V - fully automatic operation - Mixed light measurement suitable for fluorescent lamps (FL/PL/ESL), halogen/incandescent lamps and LEDs - Brig