Motion Detector
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A motion detector is an electronic device equipped with a sensor that automatically reacts to movements in its surroundings. This allows it to work as an electronic switch – for, among other things, light . Motion detectors are primarily used to illuminate outdoor areas (garden, driveway, house entrance), but are increasingly being installed in living areas or offices to save energy. In order to prevent switching processes in outdoor lighting during daylight, the combination with a light sensor possible.