Smart locks are usually made of high-quality metal or plastic materials with high durability and corrosion resistance. In terms of performance, smart locks usually use high-precision sensors and processors that can quickly and accurately recognize and unlock. It also has waterproof, dustproof, anti-picking and anti-hijacking features can protect the family security. In addition, smart locks usually support a variety of unlocking methods, including fingerprint identification, password unlocking, mobile APP remote control and so on. Smart locks can improve the security and convenience of your home. It not only prevents unauthorized people from entering, but also enables convenient unlocking through remote control.