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About products and suppliers

19940 biometric lock door products are offered for sale by suppliers on Alibaba.com, of which smart locks accounts for 82%, locks accounts for 4%, and padlocks accounts for 1%. A wide variety of biometric lock door options are available to you, such as wood door, steel door and stainless steel door.You can also choose from black, stainless steel and silver biometric lock door,as well as from aluminum alloy, zinc, and zinc alloy biometric lock door,and whether biometric lock door is cloud, or memory card.