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About product and suppliers:
        Alibaba.com offers 1,284 usb pir motion sensor products. About 36% of these are night lights, 9% are alarm, and 5% are sensors. 

A wide variety of usb pir motion sensor options are available to you, such as pressure sensor, auto, and position sensor. You can also choose from digital sensor, switching transducer, and analog sensor. As well as from inductance sensor, optical sensor, and resistance sensor. And whether usb pir motion sensor is free samples, or paid samples. 

There are 1,287 usb pir motion sensor suppliers, mainly located in Asia. The top supplying countries are China (Mainland), Hong Kong, and Turkey, which supply 99%, 1%, and 1% of usb pir motion sensor respectively. 

Usb pir motion sensor products are most popular in North America, Western Europe, and Northern Europe. 

You can ensure product safety by selecting from certified suppliers, including 551 with ISO9001, 62 with Other, and 24 with ISO14001 certification.