• Sourcing Solutions
  • Services & Membership
  • Help & Community
About product and suppliers:
        Alibaba.com offers 3,875 magnetic contact door sensor products. About 78% of these are alarm, 12% are sensors, and 1% are doors. 

A wide variety of magnetic contact door sensor options are available to you, such as position sensor, magnetic sensor. You can also choose from inductance sensor, resistance sensor, and ultrasonic sensor. As well as from digital sensor, switching transducer, and analog sensor. And whether magnetic contact door sensor is free samples, or paid samples. 

There are 3,883 magnetic contact door sensor suppliers, mainly located in Asia. The top supplying countries are China (Mainland), Singapore, and Malaysia, which supply 97%, 1%, and 1% of magnetic contact door sensor respectively. 

Magnetic contact 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 1,784 with ISO9001, 260 with ISO14001, and 170 with OHSAS18001 certification.