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About product and suppliers:
            995 tech biometric door lock products are offered for sale by suppliers on Alibaba.com, of which smart locks accounts for 12%, locks accounts for 4%, and padlocks accounts for 1%. 

A wide variety of tech biometric door lock options are available to you, such as built-in doorbell, built-in camera, and tamper alarm. You can also choose from cloud, memory card tech biometric door lock

There are 196 suppliers who sells tech biometric door lock on Alibaba.com, mainly located in Asia. The top countries of supplier is China, from which the percentage of tech biometric door lock supply is 100% respectively.