Smart Fingerprint Door Lock for Home Security

3-IN-1 Unlock Ways: - GeekTale smart door knob combines fingerprint unlock, app control, and emergency backup keys into one lock. It’s a keyless entry system that’s both secure and convenient.

Simple but Smarter: - The biometric door lock supports app control, allowing you to manage fingerprints and check unlock records. It simplifies your life and ensures the safety of your family.

Remote Unlock and Voice Control: - Requires a Wi-Fi gateway (sold separately). After connecting the gateway to the lock, you can unlock the door from anywhere. Use the skill “Smart Life” for Alexa or Google Home (the account number and password are displayed in the app).

Three Mode Features: - The biometric door lock offers auto-lock, passage mode, and privacy mode. Change modes by simply turning the button on the interior knob. The button is designed for easy and visible operation.

Battery and Lighting: - Features a built-in rechargeable battery that lasts 8 months with 3 hours of charging. A solid blue LED indicates a full charge, and a flashing red and blue LED signifies charging. Ideal for bedrooms, offices, and apartments (indoor use only).

Easy Installation: - Comes with all necessary hardware and is very easy to install on standard doors with a rectangle latch hole using a screwdriver. Installation takes about 15 minutes following the instructions.