1. Silver ion antimicrobial layer to protect the health and safety of family members
2. One-piece molding hyperbolic surface wear-resistant and anti-scratch
3. Security encryption chip gives you financial level protection.
4. 6 kinds of convenient unlocking to easily deal with various scenarios.
5. Multiple alarm functions to guard the safety of your home in all aspects
6. Remote send temporary password so that friends do not have to wait.