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About product and suppliers:
            3,877 fingerprint sensor products are offered for sale by suppliers on Alibaba.com, of which smart security devices accounts for 130%, integrated circuits accounts for 5%, and sensors accounts for 3%. 

A wide variety of fingerprint sensor options are available to you, 

There are 17,171 suppliers who sells fingerprint sensor on Alibaba.com, mainly located in Asia. The top countries of suppliers are Bulgaria, China, and India, from which the percentage of fingerprint sensor supply is 1%, 99%, and 1% respectively.