A passive infrared sensor (PIR sensor) is an electronic sensor that measures infrared (IR) light radiating from objects in its field of view. They are most often used in PIR-based motion detectors.

Case in point: an easy way to make your backyard, garage, or other outdoor spaces safer and more secure is with this ...

Our Top PicksMost Versatile Motion Detection CamerasLorexKnown for their well-built, well-designed equipment, Lorex leads the ...

As an example, [Circuit Valley] has an IKEA Vallhorn motion sensor for a teardown, it’s as you might expect, a passive infrared sensor (PIR) sensor coupled with a Zigbee interface. Inside the ...

(Passive InfraRed sensor) A device used to detect motion by receiving infrared radiation. When a person walks past the sensor, it detects a rapid change of infrared energy and sends a signal.

The IS-280CM is a commercial ceiling mounted passive infrared motion sensor that provides a 360° detection pattern in a sleek, low-profile design housing. Optimum performance is achieved by using an ...

DSC IS214 Image Sensor is a breakthrough new product that combines a wireless PIR (Passive Infrared) motion sensor, an integrated still camera, full wireless communications. The IS214 Image Sensor ...

EarthConnect now features integrated daylight sensing for dusk-to-dawn operation, passive infrared (PIR ... AlgoH2 algorithm, these sensors ensure accurate motion detection for heights up to ...

introduces EarthConnect Area Light sensor for Luminaire Level Lighting Control (LLLC) applications, especially in outdoor settings. EarthConnect now features integrated daylight sensing for ...