Smart Fingerprint Door Lock with App Control

Unique Features

Advanced 3-in-1 Fingerprint Door Lock

Multiple Ways to Unlock

This fingerprint door lock offers three convenient methods of access: fingerprint unlock, app control, and emergency backup keys. Get keyless entry for your interior door lock with ease.

App Control and Remote Access

Control your fingerprint door knob from anywhere, anytime using the app. Manage fingerprint and user access, and track real-time lock/unlock logs. Pair with the BIWIBON Tuya Gateway (sold separately) for complete control.

Upgrades Smart Fingerprint Door Lock

Equipped with an advanced 508 DPI fingerprint sensor, this biometric lock offers a 99% recognition rate in just 0.2 seconds. More secure and convenient than traditional keys, it ensures only access by your unique biometric identification.

Easy DIY Installation

This lock fits most standard single-cylinder US doors and installs in just minutes with a screwdriver (included). It adjusts to door thickness between 1-3/8" (35mm) to 2-3/16" (55mm), with adjustable latch options of 2-3/8" (60mm) or 2-3/4" (70mm). Check your door size before purchasing and follow our video tutorial for a smooth installation.

Worry-Free Warranty

Your satisfaction is our priority. We provide a detailed installation guide, clear user instructions, and a 12-month warranty with free lifetime technical support. Contact BIWIBON customer service for any questions or concerns.