1. Types of smart locks: remote control locks
The current common remote control locks mainly include optical remote control (remote control, etc.) and radio remote control (Bluetooth, etc.).
2. Types of smart locks: password locks
Currently, there are mainly keyboard-type electronic combination locks and touch-sensitive keyboard password locks. The former is widely used and contrasts with textured button keys. The latter is the more beautiful LED touch screen. Today, the development in the use of functions is commendable. It can set a multi-digit password, can be changed at will, can participate in an irregular number maintenance password, and the password can be actively locked for a period of time after entering the wrong password three times.
3. Proximity card locks, classification of smart locks
The use of various cards instead of keys to swipe the door to open the door is currently widely used. The company employees, community access control, transportation, etc. use more, and even one card can be used for multiple purposes, such as opening the door, taking a car, and spending. However, the use of proximity card locks is the same as remote smart locks. The magnetic card needs to be kept well, and the authorization to revoke the card in time is lost.
4. Biometric anti-theft locks by type classification of smart locks
