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Using two PIR sensors to switch security lights Screwfix
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A PIR-based motion detector is used to sense movement of people, animals, or other objects. They are commonly used in burglar alarms and automatically activated lighting systems. A PIR sensor can detect changes in the amount of infrared radiation impinging upon it, which varies depending on the temperature and surface characteristic… WebFigure 1 - Motion detector or sensor. In order to have more than one motion sensor or motion detector turn on the same group of lights it is necessary to wire the motion … WebPIR&Smart AI Two-Way Detected With the help of advanced recognition algorithms and Infrared Detectors, OOSSXX will send notifications in real time once abnormal … defining india through their eyes