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About products and suppliers

19975 biometric doors and lock products are offered for sale by suppliers on Alibaba.com, of which smart locks accounts for 82%. A wide variety of biometric doors and lock 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 doors and lock,as well as from aluminum alloy, zinc, and zinc alloy biometric doors and lock,and whether biometric doors and lock is cloud, or memory card.