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.

Raytheon Company, Indianapolis, Indiana, was recently awarded a $47 million contract for 250 Jackal passive infrared defeat systems as part of the Rapid Acquisition Authority to respond to combat ...

Detecting and measuring movement is an essential element for many industrial and commercial IoT applications – from lighting and security to assisted driving. Motion detection systems consist of a ...

US Naval Sea Systems Command (NAVSEA) is to begin evaluating bids for the development of an open architecture shipborne electro-optical/infrared system (EO/IR) designed to provide passive surveillance ...

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 ...