Motion detector suitable for indoor use for flush-mounted and surface-mounted ceilings, dimensions Ø79x40mm. This motion detector can be installed in the ceiling (recessed) or directly against the ceiling using a screw adapter (surface-mounted). The motion detector has a maximum power consumption of 1200W for incandescent lamps and 500W for LED lamps or other energy-saving bulbs. The area covered by this infrared sensor is 6m with an angle of 360°. Its duty cycle is 10 seconds to 30 minutes. The recessed motion detector can also be adjusted according to the ambient brightness (between 3 and 2000 lux in the covered area).