Guest Check-In and Check-Out – Issue and cancel guest cards quickly and efficiently. Time-Limited Access – Automatically restrict card usage to check-in and check-out dates. Room Change Function – Easily reassign a guest card to a different room. Lost Card Cancellation – Instantly block access from a lost or stolen card. Multi-Level Card Management – Supports guest, master, floor, building, emergency, and housekeeping cards. Audit Trail Retrieval – Download and review access history from the lock. Card Extension and Renewal – Extend the validity of an existing guest card without replacing it. Custom Staff Card Configuration – Define roles for maintenance, security, housekeeping, etc. Multi-User Software Access – Multiple hotel staff can use the software with different access rights.