In the lock system, "safety lock" refers to a lock with high protection ability, used to prevent illegal opening and improve the security level. Its uses are mainly reflected in the following aspects:

The main uses of security locks:
1. Prevent illegal opening (anti-theft function)
Security locks have complex structures and strong anti-technical opening capabilities, which can effectively prevent prying, violent destruction or technical unlocking.
Commonly used in places that require high security levels, such as anti-theft doors, safes, bank vaults, etc.
2. Protect important items or places
Security locks are often used in places where valuable property or sensitive information needs to be protected, such as filing cabinets, server rooms, laboratory door locks, etc.
3. Improve the security level of the door lock system
In homes, offices or commercial places, the use of security locks can significantly improve the protection capabilities of the overall door lock system.
4. Combined use to improve security
In some lock systems, security locks are used in combination with ordinary locks (such as mechanical locks or electronic locks), and double locking further improves the protection performance.
5. Authorization management
Some high-level security locks have identity recognition functions (such as IC cards, fingerprints, passwords, iris recognition, etc.), which can realize permission control and prevent unauthorized personnel from opening.