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About product and suppliers:
        Alibaba.com offers 2,599 auto door sensor products. About 45% of these are alarm, 2% are sensors, and 2% are automatic door operators. 

A wide variety of auto door sensor options are available to you, such as auto, door, and personal. You can also choose from free samples, paid samples. 

There are 2,599 auto door sensor suppliers, mainly located in Asia. The top supplying country is China (Mainland), which supply 100% of auto door sensor respectively. 

Auto door sensor products are most popular in Western Europe, North America, and Domestic Market. 

You can ensure product safety by selecting from certified suppliers, including 1,031 with ISO9001, 245 with Other, and 81 with ISO14001 certification.