ZUMIMALL Security Wireless Battery , 360° PTZ Outdoor Camera,2K Solar Panel for Home, Spotlight & Siren/2.4G Wifi/3MP Color Night vision/2-Way Talk/PIR Detection/Cloud
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A Passive Infrared (PIR) is an electronic device used to detect motion by measuring infrared (IR) radiation emitted by objects in its field of view. The sensor is made up of two slots, each sensitive to infrared radiation. When a warm object (like a person) enters the field of view, it creates a difference in the infrared levels between the two slots, causing the sensor to trigger. The PIR sensor doesn't detect specific objects but rather changes in infrared levels caused by movement. PIR sensor
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Legrand’s new range of PIR & Microwave sensors are here to detect motion and accordingly switch your lights on or off. This will help you save money and stop energy wastage by keeping lights on only when necessary. Reliable, easy to use, safe, sustainable and code-compliant – this is just what you need to put an end to lights contributing to energy wastage! #LiveTheAdvantage of a Lighting Management System that’s energy efficient. | Legrand
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Legrand’s new range of PIR & Microwave sensors are here to det…
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