Motion detector - complete
Our switch range offers complete motion detectors from all major manufacturers. The motion detectors are available for flush-mounted installation or surface installation on walls or ceilings. The motion detector is an electronic sensor that detects motion in its vicinity. Motion detectors, monitoring devices and presence detectors work as an electric switch and are used to turn on a light or an alarm. Active motion detectors usually work with electromagnetic waves (radio frequency or Doppler radar) or ultrasound (ultrasonic motion detectors), whereas passive motion detectors work based on infrared radiation from the environment. Detectors with PIR sensor are used most frequently, they react to temperature changes caused by people walking by. In contrast to the motion detector, a presence detector, after having detected movement, starts again measurement of the preset time until switch off. The simpler types of motion detectors turn the light off after the set time, before they respond to movement again. In addition to motion detectors, eibabo offers, among others: presence detectors, automatic switches and automatic monitoring devices of many well-known manufacturers such as Merten, Jung, Gira, Grothe, ESYLUX, Hager, Novar Friedland, Finder, and Siemens, Steinel, Thebes or Thermokon and Philips Leuchten.