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About product and suppliers:
        Alibaba.com offers 2,608 wired door sensor products. About 67% of these are alarm, 11% are sensors, and 1% are doors. 

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

There are 2,608 wired door sensor suppliers, mainly located in Asia. The top supplying country is China (Mainland), which supply 100% of wired door sensor respectively. 

Wired door sensor products are most popular in Western Europe, Domestic Market, and Mid East. 

You can ensure product safety by selecting from certified suppliers, including 890 with ISO9001, 141 with Other, and 67 with ISO14001 certification.