Motion detector for indoor use and for flush-mounted wall mounting, installation dimensions 80x80mm.Even depending on the ambient brightness (between 3 and 2,000 LUX), the motion detector of the installation can be adjusted.Included in delivery: 1 x motion detector.Infrared motion detector indoorsThis motion detector offers you various actuation options: Manual switching on and off or switching on in case of movement and switching off after a given delay.After a predefined time between approx. 10 seconds and 7 minutes, the motion detector switches off again. With the help of a controller, it is also possible to adjust the triggering sensitivity of the device depending on the ambient brightness.Duty cycleHow long should your lighting devices remain on?The duration of the duty cycle can also be set, either continuously or according to specific delays. As soon as the sensor detects new movements, the duty cycle starts again. Ambient brightness Should your lights only turn on at night? No