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About product and suppliers:
        Alibaba.com offers 1,761 biometric lock system products. About 54% of these are locks. 

A wide variety of biometric lock system options are available to you, such as swing, sliding, and rolling. You can also choose from aluminum alloy, mdf. As well as from free samples, paid samples. 

There are 1,761 biometric lock system suppliers, mainly located in Asia. The top supplying country is China (Mainland), which supply 100% of biometric lock system respectively. 

Biometric lock system products are most popular in Domestic Market, Mid East, and North America. 

You can ensure product safety by selecting from certified suppliers, including 359 with ISO9001, 202 with Other, and 117 with ISO14001 certification.