Smart Door Knob, Biometric Door Lock Bluetooth Smart Lock, Fingerprint Smart Lock with APP Control, Easy Installation Door Lock, for Home Bedrooms, Cloakroom, Hotels, Apartments Offices, Black

Including fingerprint unlock, app unlock, and key unlock, the smart door knob caters to your different unlocking habits and needs, eliminating worries about losing keys. It is suitable for places like homes, apartments, offices, and hotels.

With advanced semiconductor fingerprint sensor technology, you can easily manage up to 50 fingerprints. This means you can register different fingerprints for family members, friends, and trusted individuals. You can manage the smart lock through the app.

Setting the passage mode allows free entry without opening the door, making the front door lock set especially suitable for home gatherings. Activate privacy mode to create an undisturbed space instantly. It automatically locks when you leave, freeing up your hands.

You can use your smartphone for app unlocking, fingerprint management, viewing unlock history, andsmart scene settings. You can also set one-time passwords for outsiders like repairmen or babysitters, with the password automatically deleted after use, ensuring security.

The installation process doesn't require drilling, so you don't have to worry about damaging door frames or facades. Our fingerprint door knob is compatible with most standard doors; whether it's a study room, entertainment space, bathroom, bedroom, garage, or attic, it fits perfectly.