pir motion sensor的相關文章
pir motion sensor的相關商品
PIR Motion Sensor - Unifore - IP Camera Alarm System Manufacturer
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日期：2025-10-06
Passive Infrared (PIR) motion detectors detect human movement via passive infrared technology, provide hard wired motion sensor and wireless motion sensor to work with intrusion alarm system or video surveillance system, even for access control....看更多
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