Tempe, Arizona - Southwest Microwave, a leading global supplier of perimeter intrusion detection systems, has announced the introduction of the advanced Model 420 Passive Infrared (PIR) Sensor for ...

Passive infrared (PIR) sensors detect infrared energy radiating from objects within their field of vision.

An Infrared close object sensor installed on an industrial vehicle detects objects or pedestrians located in a hazardous area. When it detects a problem an audio/visual indicator makes an alert, that ...

Highly integrated ultra-low power sensor with micromachined thermal transistors replaces conventional passive infrared detectors ...

[ladyada] has a freshly-published and amazingly thorough tutorial on passive infrared (PIR) motion sensors. Most often seen in security floodlights and automatic doors, in creative hands these ...

Ecobee claims this shift from the standard passive infrared sensor to the radar sensor improves the accuracy of its Home/Away predictions.

The Eufycam S4 uses a wide-angle 4K camera to spot intruders and a pair of 2K cameras to zoom in on their faces.

ICP DAS USA releases PIR-130-DC, a 1-channel passive infrared (PIR) sensor module that detects human-body generated infrared waves within a range of approximately 8 meters (315 inches) in diameter ...

Dr. Altepeter and DARPA hope to begin to do that by investigating the basic science necessary to give unmanned vehicles entirely passive infrared sensors to navigate.

Of course, when talking temperature sensing, it's also about range and accuracy. The TMP006 operates from -40 to +125°C, with typical accuracy of ±1°C for the passive IR sensor and ±0.5°C for the ...