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About product and suppliers:
        Alibaba.com offers 2,524 auto door sensor products. About 38% of these are alarm, 4% are car alarms, and 3% are sensors. 

A wide variety of auto door sensor options are available to you, such as position sensor, magnetic sensor. You can also choose from optical sensor, resistance sensor. As well as from switching transducer, digital sensor. And whether auto door sensor is dc 12v, or dc 24v. 

There are 2,524 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 935 with ISO9001, 227 with Other, and 84 with ISO14001 certification.