Keyless Fingerprint Doorknob

Features:

1. Multiple Unlocking Methods: Enjoy the convenience of three unlocking methods - biometric fingerprint recognition, emergency mechanical key unlocking, and remote unlocking via the Graffiti App on your phone. You have the ability to switch between three modes - passage/privacy/normal - you have complete control of who and when someones enters your home.

2. Premium Quality Materials: Our lock is constructed with a front ball aluminum alloy and stainless steel surface parts, ensuring a sturdy structure that prevents unauthorized access. It has a strong load-bearing capacity and is equipped with a C-level anti-theft lock which further enhances security.

3. Smart and Convenient: Experience the ultimate in smart convenience with our lock's Bluetooth-Compatibleconnectivity. Easily manage fingerprints, view unlock records, and remotely unlock your door using the app. Create a smarter and more convenient life while protecting your home.

4. Rechargeable Battery: The built-in 400mAh rechargeable lithium battery provides an extended battery life of up to six months on a single charge. The low voltage alarm function keeps you informed about the battery status.

5. Easy Installation: Installing our intelligent spherical lock is a breeze, taking just a few minutes with a screwdriver. It is suitable for wooden or steel doors with a thickness ranging from 33-55mm, making it perfect for residential areas, apartments, offices, and commercial buildings. Easily replace your existing door lock with our lock. Detailed installation instructions are provided for your convenience.