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...

wide use: Passive infrared (PIR) sensors are sensitive to a person's skin temperature through emitted black-body radiation at mid-infrared wavelengths...

Passive (such as charge-coupled devices) Passive thermal infrared Radar Reflection of ionizing radiation Sonar (active or passive) Ultrasonic sensor Fiber...

displaying wikidata descriptions as a fallback Passive infrared sensor – Electronic sensor that measures infrared light Sakuma–Hattori equation – Formula for...

II variant with a full-scale mockup was revealed, featuring a passive infrared sensor as well as the original's laser-guidance, allowing the weapon to...

Janesville, Wisconsin from 1992 to 2002. It has a passive infrared sensor, and a magnetic influence sensor which allow it to be used as a demolition munition...

light sensor. Infrared sensors detect infrared energy that is emitted by one’s body heat. When hands are placed in the proximity of the sensor, the infrared...

sub-components. The passive infrared (PIR) motion detector is one of the most common sensors found in household and small business environments. This sensor does not...

Infrared signature, as used by defense scientists and the military, is the appearance of objects to infrared sensors. An infrared signature depends on...

F-35 is equipped with infrared search and track system AN/AAQ-37 Distributed Aperture System (DAS), which consists of six IR sensors around the aircraft...

sensors and then CMOS sensors. The precursor to the APS was the passive-pixel sensor (PPS), a type of photodiode array (PDA). A passive-pixel sensor consists...

non-contact infrared thermometer is useful for measuring temperature under circumstances where thermocouples or other probe-type sensors cannot be used...

be connected with a passive infrared sensor, which makes the cistern stop filling unless the urinals are being used. The sensor can be wall or ceiling-mounted...

automatic mode of windscreen wipers. The rain sensor works on the principle of total internal reflection. An infrared light shone at a 45-degree angle on a clear...

decomposition, an extension of information theory Passive infrared detector, a passive infrared sensor Payload Interface Document (used on space engineering...

Common sensors include combustible gas sensors, photoionization detectors, infrared point sensors, ultrasonic sensors, electrochemical gas sensors, and...

photoelectric sensor is a device used to determine the distance, absence, or presence of an object by using a light transmitter, often infrared, and a photoelectric...

active near-infrared illumination allow people or animals to be observed without the observer being detected. Infrared astronomy uses sensor-equipped telescopes...

Occupancy sensor Proximity sensor Passive infrared sensor Reed switch Stud finder Triangulation sensor Touch switch Wired glove Active pixel sensor Back-illuminated...

(HUD), forward looking infrared (FLIR), infrared search and track and other passive infrared devices (Passive infrared sensor). These are all used to...

is sufficiently bright. Other designs also feature a built-in passive infrared sensor to detect motion, and only switch on when somebody is passing by...

Weight: 3.4 kg (7.5 lb) Seeker: Dual-mode active (laser) and passive (infrared) sensors Explosive: 945 g (2.08 lb) Octol Kill mechanism: Explosively formed...

Partners in Research, Canadian bio-medical research charity Passive infrared sensor, detects infrared emission Peak information rate, a burstable rate set on...

Module - passive infrared sensor - Flexnet network system". Bertin Exensor. Retrieved 2025-04-17. "Scout Mk3 - Electro-Optical remote sensors - Exensor"...

The EuroFirst Passive Infrared Airborne Track Equipment (PIRATE) is the forward looking infrared (FLIR)/infra-red search and track (IRST) for the Eurofighter...

addition to a physical button, contains a high-definition camera, passive infrared sensor and Wi-Fi capability. The device is connected to the home Wi-Fi...

source of radiation measured by passive sensors. Examples of passive remote sensors include film photography, infrared, charge-coupled devices, and radiometers...

Infrared homing is a passive weapon guidance system which uses the infrared (IR) light emission from a target to track and follow it seamlessly. Missiles...

Raytheon and used a passive infrared sensor camera mounted behind the vehicle's grille. Infrared radiation was picked up by the sensor, processed by computer...

Sensors are classified into three categories: passive, omnidirectional sensors; passive, narrow-beam sensors; and active sensors. Passive sensors sense...