EMAIL INQUIRY to 5 infrared motion detectors suppliers
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Erich Industries, Inc.
Verona, Wisconsin Erich Industries, Inc. offers loading dock and commercial door products. Our family of dock reflecto More...
www.erichindustries.com
Verona, Wisconsin Erich Industries, Inc. offers loading dock and commercial door products. Our family of dock reflecto More...
www.erichindustries.com
Paige Electric Co. L. P.
Union, New Jersey Paige Electric Co. manufactures wires and cables. Our products include aluminum cables, annunciator, More...
www.paigeelectric.com
Union, New Jersey Paige Electric Co. manufactures wires and cables. Our products include aluminum cables, annunciator, More...
www.paigeelectric.com
Shenzhen Heiman Technology Co. Ltd.
Shenzhen, China Shenzhen Heiman Technology Co. Ltd. specializes in research & development of security products, incl More...
www.heiman.com.cn
Shenzhen, China Shenzhen Heiman Technology Co. Ltd. specializes in research & development of security products, incl More...
www.heiman.com.cn
Net Safety Monitoring Inc.
Alberta, Canada Net Safety Monitoring Inc. is engaged in the design, development, and manufacture of fixed toxic and More...
www.net-safety.com
Alberta, Canada Net Safety Monitoring Inc. is engaged in the design, development, and manufacture of fixed toxic and More...
www.net-safety.com
Opto Circuits (India) Ltd.
Karnataka, India Opto Circuits (India) Ltd. is a opto electronic industry. We offer pulse oximeters, pulse oximeter s More...
www.optoindia.com
Karnataka, India Opto Circuits (India) Ltd. is a opto electronic industry. We offer pulse oximeters, pulse oximeter s More...
www.optoindia.com
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EMAIL INQUIRY to 5 suppliers
Infrared Motion Detectors Manufacturers
Infrared motion detectors are electronic devices, which are used in security alarm systems to detect motion of an infrared emitting source. It detects a change in the thermal energy pattern resulting from a moving intruder and initiate an alarm when the change in the energy satisfies the detector alarm criteria. Infrared radiation exists on the electromagnetic spectrum with wavelengths longer than visible light. Pyroelectric sensors made of crystalline material that creates a surface electric charge when it is subjected to a change in heat. The change in electric charge is measured by a sensor and outputted. This sensor device is sensitive to wide range of wavelengths on the electromagnetic spectrum. A focusing device is used to correctly focus the incoming radiation. This lens can also be used to filter the radiation depending on the material it is made of.


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