Smart Fingerprint Door Knob

3-in-1 Unlock Options

• The smart door knob features three unlocking methods: fingerprint recognition, app control, and emergency backup keys. This makes it the perfect keyless entry solution for your home.

Rechargeable & Emergency Access

• No need to worry about battery replacements! This Bluetooth lock is rechargeable via Type-C, allowing you to unlock it even when the battery is low. Enjoy peace of mind with a one-year warranty from the purchase date and lifetime customer support. Don’t hesitate to reach out if you have any questions!

Smart, Convenient, and Secure

• Our fingerprint door handle supports app control for easy fingerprint management. With Bluetooth connectivity, you can unlock the door using your phone. Features like operation logs, auto lock, passage mode, and privacy mode enhance your convenience while keeping your home secure.

Classic Upgrade Design

• The smart door handle maintains a classic knob aesthetic while integrating fingerprint locking and modern app control. It’s an ideal smart lock for bedrooms, offices, apartments, hotels, and garages.

Easy Installation

• Installation is a breeze! The fingerprint door knob can be set up in minutes with just a screwdriver. It fits most US doors and easily replaces existing locks. We provide detailed installation steps and videos to assist you.