Examples of 'passive infrared' in a sentence
Meaning of "passive infrared"
Passive infrared, often abbreviated as PIR, is a technology used in motion sensing devices and security systems. It refers to a method of detecting infrared energy emitted by objects in a given area without actively emitting any signals. PIR sensors are commonly used in applications such as automatic lighting control
How to use "passive infrared" in a sentence
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passive infrared
Passive infrared sensor for motion detection.
Said passive sensor is in particular a passive infrared sensor.
They are passive infrared motion sensors.
Measurement signal is a signal directly generated by a passive infrared detector.
It used passive infrared homing to track its target.
Most contact light motion detectors are passive infrared sensors.
Passive infrared motion detectors operate by sensing changes in temperature.
What is a passive infrared sensor.
Passive infrared motion detector.
These motion detectors combine passive infrared and microwave technology.
A passive infrared detector would not be the best choice.
This product integrates a microwave and passive infrared heat detector.
A passive infrared sensor passively waits for an infrared event.
The principle on which these passive infrared sensors are based is the following.
Passive infrared ray sensor.
See also
This patent discloses a passive infrared apparatus for detecting intruders.
Passive infrared detectors.
The resultant peaks in the passive infrared profile are indicative of heads of personnel.
Passive infrared cell.
This system is advantageously applied to the construction of a passive infrared homing apparatus.
Passive infrared curtain style detector for wired alarm systems.
Another detection system is based on the use of an active or passive infrared signal.
A passive infrared detector therefore converts a movement into an electrical signal.
Method and system for detecting an individual by means of passive infrared sensors.
Passive infrared detection systems are widely used in intruder detection systems.
Detection occurs only where microwave and passive infrared protection patterns overlap.
A passive infrared detector.
For example ultrasound sensors in combination with passive infrared sensors can be used.
But there are passive infrared sensors that can ignore animals up to a certain weight.
This condition is obligatory for any structure designed to reduce the passive infrared signature.
This detector have a passive infrared sensor which detects movements caused by intruders.
It is further known that active sensors are more sensitive than passive infrared sensors generally.
These movement detectors have a passive infrared sensor which detects movements caused by intruders.
Passive infrared sensors detect the infrared radiation emitted by objects in their field of detection.
An intruder can now manipulate the passive infrared detectors such that they remain inactive permanently.
A passive infrared detector would not be the best choice Under which of the following conditions.
We appreciate your purchase of a TAKEX passive infrared sensor.
Passive Infrared sensor for motion detect.
In figure 4 a cross section for a passive infrared detection system is illustrated.
A passive infrared ray sensor which comprises,.
Usually, these two methods are passive infrared sensing and microwave detection.
Passive infrared or radiofrequency band measurements ;.
No energy is emitted from the sensor, thus the name passive infrared.
Description: passive infrared wall switch sen.
Three types of sensors are commonly used in driveway alarm systems, Passive infrared Senses heat.
By-alarm passive infrared and microwave presence detector.
Why did not they trip? They are passive infrared motion sensors.
A passive infrared security sensor comprising,.
The ESYLUX Flat series ceiling-mounted presence detector is a passive infrared presence detector.
A passive infrared sensor is arranged behind the window 2.
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The survey was supplemented by intensive passive surveillance
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Examples of using Infrared
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Infrared heaters can be started together or separately
The set includes an infrared remote control
Turn infrared burner control to high position
