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About product and suppliers:
        Alibaba.com offers 129 arduino pir sensor products. About 15% of these are alarm, 12% are other electronic components, and 10% are sensors. 

A wide variety of arduino pir sensor options are available to you, such as free samples, paid samples. 

There are 128 arduino pir sensor suppliers, mainly located in Asia. The top supplying country is China (Mainland), which supply 100% of arduino pir sensor respectively. 

Arduino pir sensor products are most popular in Northern Europe, Domestic Market, and Southern Europe. 

You can ensure product safety by selecting from certified suppliers, including 35 with Other, 10 with ISO9001, and 3 with ISO13485 certification.