About this product

4-in-1 Unlocking System: Experience convenience with our smart door knob featuring four unlocking methods: fingerprint recognition (100 users), personalized passwords, app Bluetooth control (gateway required for remote access), and backup keys. Enjoy automatic locking, passage mode, private mode, and an anti-peep keypad for enhanced security.

Effortless Installation and Reliable Support: Designed to fit most doors, our fingerprint door lock is easy to install.

Powerful and Emergency Charging: Equipped with a echargeable battery, this biometric door lock offers . The Type C to USB-A port ensures easy and fast recharging, while the backup key provides security in emergency situations. Stay prepared and maintain security with reliable power options.When to Charge: For optimal performance, charge the lock promptly when the low battery indicator appears. Don’t wait until the battery is fully out of power and the lock is inoperable.

Enhanced Privacy and Security: Your personal information is secure with local storage of fingerprints and app data, ensuring it is not uploaded to the cloud. This fingerprint door knob offers multiple security, making it convenient for smart homes, apartments, offices, bedrooms, and garages. Enjoy privacy and peace of mind with our security features.