Smart Fingerprint Door Lock, 4 in 1 Smart Fingerprint Door Knob with Keypad, App Control, Auto Lock, Biometric Door Knob with Lock for Bedroom, Apartment, Garage, Home & Office

4-in-1 Unlocking System: Experience convenience with our smart door knob featuring four unlocking methods: fingerprint recognition, personalized passwords, APP control, and physical keys. This fingerprint door lock with keypad ensures seamless access for family members and guests, appartment renters.
Security Design Door Locks: The biometric door knob with lock blends style and functionality. It can recognize your fingerprints, store fingerprints, and 5s Auto locking feature to ensure your home is safe. Fingerprints are stored locally and not uploaded to the cloud to ensure your family’s privacy.
Smart APP Control: Our keypad door knob allows for seamless user management through the app. Easily share access, add members, manage fingerprints and passwords, and create permanent or temporary access codes for family members, guests, deliveries, or housekeepers. Set silent mode for undisturbed sleep, enable passage mode for continuous access, and view historical logs effortlessly for complete control and convenience.
Long-Lasting Power & Emergency Backup: Powered by 4 AAA batteries (not included), this biometric door lock offers up to 1 year of battery life. If the batteries run low, you can use a Type-C port emergency power source (not rechargeable) to unlock the door instantly. A backup key is always available for additional security, making it an ideal door lock with code for bedrooms, entryways, and offices.
Enhanced Security Modes: Switch to passage mode for unrestricted access or privacy mode for controlled entry—where only the admin’s fingerprint unlocks the door. Through using anti-peep technology by entering random numbers before your actual passcode, the smart door knob ensure you added safety for bedroom, hotel, office or rental property.
Easy Installation and Reliable Support: Designed to fit most American doors, our fingerprint door lock is easy to install. Enjoy peace of mind with our 1-year Technical Support, making it an ideal choice for bedroom door, side door or study room. If you encounter any installation issues or find parts missing, don’t hesitate to contact our customer support service—we’re here to help.

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