This Electronic Digital Smart Door Lock is a high-tech home security solution that offers multiple unlocking methods including fingerprint, Tuya APP, card, and password. It features a hidden keyhole for added security and a super silent lock mechanism for a discreet unlocking experience. The lock is powered by 4 AA batteries and has a battery life of up to 100,000 unlock operations. With adjustable spring bolts and a durable zinc alloy front panel, this smart door lock is suitable for various door thicknesses and can be used for bedroom, side, bathroom, and cellar doors, as well as for interior room and closet doors. The sleek black design and four unlocking methods provide peace of mind for your home security needs.
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