Smart Fingerprint Door Lock Knob with App Control, Password, Key Unlock and Auto Lock

Get secure, convenient entry without relying on a single key. This smart fingerprint door lock knob gives you multiple ways to unlock your door, plus app control for easier everyday access management.

Secure Access Made Simple

✅ Enter faster with fingerprint, app, password, or key unlocking.

✅ Share access easily with temporary passwords for guests or service visits.

✅ Manage family or roommate entry with storage for 20 fingerprints and 20 PIN codes.

✅ Avoid lockouts with a built-in rechargeable battery and Type-C emergency power port.

✅ Fit more doors confidently with reversible handling for left- or right-handed doors.

✅ Install with less hassle using a punch-free design for compatible doors.

Use it on home, bedroom, office, or hotel doors when you want flexible access control. Bluetooth app control lets you check access logs, adjust settings, and support remote unlocking when paired with a gateway.

The lock fits 35-55 mm door thickness and works with left- and right-handed doors. Its aluminium alloy build, auto lock, passage mode, and anti-lock mode help match different daily routines.

Please note this lock is not waterproof, so it is best suited to protected indoor doors or locations sheltered from water exposure.

Fingerprint access reduces the need to carry keys.

Multiple unlock methods suit different daily situations.

App control adds convenient door management nearby.

Temporary passwords make guest access easier.

Reversible handling fits left- and right-handed doors.

Punch-free installation can simplify setup.

Rechargeable power helps reduce battery replacements.

Type-C emergency power adds backup when needed.

Black and silver finish offers a clean look.

Choose smarter, easier door access for your space today.