Smart Fingerprint Door Lock for Security💬

3-in-1 Unlock Ways The smart door knob is designed with three convenient unlock methods: fingerprint, app control, and emergency backup keys. It is perfect for those who prefer keyless entry and value security. Even in emergencies, simply charge the lock via Type-C cable to ensure seamless access.

Easy to Install Our bedroom door knob with locking mechanism is easy to install using just a screwdriver and takes minutes to complete. It fits most US doors and can be easily replaced with existing locks. Detailed installation steps and instructional videos are available to ensure a smooth setup.

Smarter, Convenient & Securer This biometric lock supports app control, enabling easy fingerprint management. With Bluetooth functionality, you can unlock your door using your smartphone. Access detailed operating records, set auto lock, passage mode, and privacy mode to enhance your security and convenience. Enjoy a smarter and more connected home life.

Classic Upgrade Design The door handle combines a classic knob design with modern fingerprint lock technology and app control. It is a perfect choice for bedrooms, offices, apartments, hotels, and garages. The sleek design integrates both style and functionality, making it a versatile addition to your home.

Note This smart door lock is suitable for wooden, fire, and security doors measuring between 30-55mm. No need to worry about frequent battery replacements; simply use the Type-C cable to charge the Bluetooth lock. We offer a one-year product warranty from the date of purchase and lifetime customer support. If you encounter any issues, feel free to reach out to us.

Please ensure you use a USB A-Type-C charging cable, as fast charging is not supported. Charge the lock before use to avoid inconvenience.