Coverage area – 50ft (15m), 90° Mirror optics offer exceptionally high detection sensitivity and immunity to false alarms Vandal-resistant design (Small, recessed and robust slot window) Easy to ...

MotionCam Outdoor is equipped with two independent PIR sensors, the signals of which are analyzed by a two-step LISA ... The built-in tamper alarms if the dust- and moisture-proof detector body is ...

(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.

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 ...

this DIY motion trigger for a DSLR is a quick and easy build, and probably loads more fun. The BOM on [Jeremy S Cook]’s build is extremely short – just a PIR sensor and an optoisolator ...

Beams is a smart motion-sensing lighting system that creates a wireless network ... It comes with a PIR motion sensor that will automatically activate when it detects motion within 30 feet.