Infrared detector manufacturer

Infrared detector manufacturer

Infrared detector is a device that converts incident infrared radiation signals into electrical signals for output. Infrared radiation is an electromagnetic wave with a wavelength between visible light and microwave, which is imperceptible to the human eye. To detect the presence of this radiation and measure its strength, it is necessary to transform it into other physical quantities that can be detected and measured. Generally speaking, any effect caused by infrared radiation shining on an object, as long as the effect can be measured and is sensitive enough, can be used to measure the strength of infrared radiation. Modern infrared detectors mainly utilize infrared thermal effect and photoelectric effect. The output of these effects is mostly electricity, or can be converted into electricity using appropriate methods.

Wireless infrared detector is an intelligent dual element detector developed using the most advanced digital processing technology internationally. It mainly uses dual passive infrared pyroelectric sensors and special optical analysis and judgment, with microcomputer digital signal processing, perfect temperature compensation, unique anti false alarm algorithm, low power consumption, stable performance, strong anti-interference ability. It is a cost-effective wireless infrared anti-theft detector.
1. Turn the power switch on the left side of the detector to the bottom. At this point, the detector power is turned on, and the alarm indicator light on the surface shell lights up for about 3 seconds. At the same time, a wireless signal is also emitted. After 3 seconds of alarm, the detector enters the stabilization program, which takes about 50 seconds. When the stabilization time is up, the next round of detection monitoring begins.
2. When someone enters the detection range of the detector, the alarm indicator light of the detector lights up and emits a wireless signal.
3. As long as the alarm is triggered, it will take 50 seconds before entering the next round of alarms; If the detector is constantly in monitoring mode, an alarm will be immediately triggered whenever someone enters the monitoring area.

Shenzhen Ruizhi Security Technology Co., Ltd. mainly researches, produces and sells wired door magnets, door magnet detectors, Shenzhen door magnets, door magnet switches, roller shutter door magnets, door magnet manufacturers, infrared detector manufacturers, smoke detectors and other magnetic spring sensor products. Telephone: