Defense contractor Anduril has unveiled a new family of passive infrared sensors called Iris that are tailored for use on aircraft, especially drones. Iris sensors are intended to be readily ...

Particulate content in the air? There’s a sensor for that, too. Someone sneaking up on you? Get yourself some passive infrared sensors (PIRs) and maybe a smart camera just to be sure.

The F-22 Raptor finally gets infrared search & track, after a consulted journey only Simple Flying could assemble.

With higher levels of integration to include features such as occupancy detection, health monitoring, and motion and presence ...

An MQ-9 Reaper drifts ominously through the crisp, pre-dawn sky over Sanaa, Yemen. Its matte-gray fuselage blends seamlessly ...

Understanding electro-optical sensors is key to enhancing defense technology and how these passive devices convert light into ...

(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 ...

The latest version of Lockheed's Tactical Infrared Search and Track system will provide passive threat detection capability ...

Occupancy sensors play a key role in stairwell lighting by optimizing energy usage and enhancing safety. Unlike outdated lighting fixtures that rely on passive infrared sensors, Luminaire LED ...

The FP300 combines passive infrared (PIR) and millimeter wave (mmWave) sensing for precise motion detection. It’s also equipped with light, temperature, and humidity sensors.