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Published by xia, CrystalDec 18,2018

Active infrared radiation detector and its application de...

The active infrared radiation detector consists of two parts: receiving and transmitting. The inf...

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Published by xia, CrystalDec 10,2018

Home alarm infrared detectors with piercing eye make the ...

In the field of security, home alarm infrared detectors are the “eyes” of the anti-th...

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