Visonic TOWER-20AM PG2 is a wireless outdoor PIR motion detection. The detector has market leading black mirror optics which provides high immunity to false alarms from sunlight and card headlights.

The most common motion sensor we see in cameras is a passive infrared (PIR) sensor, which detects heat (infrared ... Pro 5S might not detect motion any better than, say, a 1080p Blink Outdoor cam.

Climax Technology launches new-generation Indoor and Outdoor PIR Motion Sensor Camera, VST-892/VST-892EX Series, both of which adopt revolutionary SF1 technology. SF1 technology endows compatible ...

(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 ...