Access control systems, for the precious relics grade special collections records storage, installed in the warehouse door electronically controlled door locks, staff entered the coffers, the first credit card, and then enter a password, after the master computer check before entering the Treasury. System also automatically records staff access to information, in order to appear after the loss can be traced to the query. 1) The access control system is fully integrated into the monitoring system; 2) should be used with anti absconds, two-door interlock, multi-card door and other features of the product; 3) providing staff to set permissions centralized monitoring system, open / closed, and staff access to records and inquiries; 4) based on pre-set, the system can access personnel access to real-time display and recording, and provides time and attendance functions; 5) If access is abnormal, should be reported to the set of management by phone SMS staff, easy to deal with as soon as possible.