Smart locks are essentially upgraded versions of traditional mechanical locks. They combine technologies such as digital passwords, fingerprint recognition, mobile apps, and facial recognition to allow keyless unlocking, offering both security and convenience. They are mainly divided into two categories:
Based on the transmission mechanism, there are semi-automatic locks (you need to press a handle to unlock/lock) and fully automatic locks (they automatically unlock/lock, without a handle).
Based on anti-theft levels, there are fingerprint locks (Level A), smart locks (Level B, supporting network connectivity), security fingerprint locks (Level C), and security smart locks (Super C level, the most technologically advanced).
