2025-04-16 How do I add or delete user access permissions in the TTLock Fingerprint standalone access control? Can I set different access levels and time periods for different users?

2025-04-16 How do I install the TTLock standalone access control system by myself? Are there any detailed installation guides or video tutorials available?

2025-04-16 How long does the battery of the TTLock App standalone access control system last? Will I receive a low battery reminder, and how do I replace the battery?