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Walmart Walmart
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4.6
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Fingerprint Door Lock, 4-in-1 Smart Door Knob with Keypad, App & Key, Auto Lock, 3 Smart Modes, Keyless Entry for Bedroom, Apartment, Home Office

-15% $ 50 .99 $59.99
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Description
This 4-in-1 fingerprint door lock combines fingerprint, passcode, Tuya or Smart Life App, and mechanical key access, giving you more flexibility for different daily routines. Use fingerprint entry when you want to get through the door quickly, enter a passcode when keyless access is more convenient, control the smart door knob from your phone, or keep the mechanical key available as a dependable backup. Whether used on a bedroom, apartment, or home office door, multiple access options help reduce the inconvenience of relying on a single unlocking method. Fast fingerprint access makes everyday entry easier when searching through a bag or pocket for a key feels inconvenient. This biometric door lock recognizes registered fingerprints in approximately 0.3 seconds with up to 99.99% accuracy under suitable conditions, helping reduce waiting and repeated unlock attempts. Whether your hands are full, you are returning to your bedroom, or you frequently move in and out of a home office, this fingerprint door knob provides quick keyless entry with a simple touch. The Tuya or Smart Life App puts everyday lock management conveniently on your phone. You can manage users and fingerprints, create temporary or permanent passcodes, review unlock records, and adjust lock settings without repeatedly operating the door lock itself. This makes it easier to share access with roommates or trusted visitors, update entry permissions when routines change, and check recent access activity when needed. Only remote unlocking requires a compatible Tuya multimode gateway, sold separately, while normal App management works without the gateway. Auto Lock, Privacy Mode, and Passage Mode help this smart door knob adapt to different ways you use your space. Auto Lock automatically secures the door after entry, helping reduce the worry of forgetting to lock your bedroom door when you are busy or in a hurry. Privacy Mode is useful when you want fewer interruptions, while Passage Mode keeps the door freely accessible when people need to move in and out frequently. From quiet bedroom routines to a busy home office, this keyless entry door lock gives you more control without making everyday access complicated. Powered by 4 AAA batteries, not included, this electronic door lock provides up to 12 months of battery life under normal use, helping reduce frequent battery changes and routine maintenance. Low-battery alerts give you time to replace the batteries before power runs out, helping keep the smart lock ready for regular use in bedrooms, apartments, and home offices. Installation is designed to be straightforward on compatible pre-drilled doors. This keypad door knob can be installed using only a screwdriver, with no wiring, additional drilling, or locksmith required. The reversible smart door knob works with left- and right-handed doors, making it easier to upgrade your existing interior door with fingerprint access and keyless entry without turning installation into a complicated home improvement project. Designed for convenient everyday indoor access, this smart lock brings fingerprint recognition, keypad entry, App management, flexible lock modes, and mechanical backup together in one compact door knob. Whether you want faster entry to a bedroom, easier access sharing in an apartment, or more flexible control for a home office, this 4-in-1 fingerprint door lock helps make daily access simpler, more manageable, and more convenient.

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