(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 motion and light sensor offers a combination of an ultra-wide angle PIR motion sensor and a separate illumination sensor, capable of detection up to 7 meters and a horizontal range of 170 ...

Motion sensor switches enhance energy efficiency in green buildings by reducing unnecessary lighting usage, improving comfort ...

A good source of hackable home automation parts has come for a while in the form of inexpensive modules offered by large retailers such as Lidl, or IKEA. They’re readily available and easy to ...

The IS-2260 Passive Infrared Motion Sensor provides reliable detection with pet immunity up to 40 pounds and is ideal for both residential and light commercial applications. Optimum performance is ...

System OverviewThis PIR model is an indoor/outdoor dual detection camera which uses both video and infrared sensor to achieve accurate motion detection functionality. It also supports active ...