In the Access control system scheme, the linkage door access control is also called the anti-tailing interlocking linkage access control and the AB door access control. It is used to realize the strict control of personnel entering the high prevention area from the low defense area, and is widely used in the bank outlet business hall, the treasury area and the prison.

1. The switch state of the door is judged by the system control state, the lock state and the door magnetic state. It completely eliminates the phenomenon of interlocking failure caused by the “false lock” and “leakage lock” which are easy to occur in the traditional two-door, combined with voice broadcast. To reduce security vulnerabilities.

2. Access records and alarm information can be uploaded to multiple monitoring terminals in real time to ensure smooth information and facilitate timely call by different functional units.

3. The fingerprint identification system and the Access control system adopt the same set of wiring and the same platform management, and the fingerprint uploading, downloading and configuration can be completed through the platform, avoiding the traditional fingerprint system and the Access control system, and a set of software, need to be entered. 2 cases of personnel information.

4. When the legal verification passes through the A and B doors, the system can link the alarm in the transfer zone and the high defense zone, and the light switch in the transit zone.

5. Double-opening can be set by the schedule management, and the illegal double-opening period can be set. The double-opening operation will generate an alarm within the set time.

6. The event and alarm support video linkage capture, and support the alarm attention function. When generating the attention event and alarm, the video pops up prompt.

7. Verification mode supports swipe card, fingerprint, combined verification (multi-card, multi-fingerprint), N+1 verification (platform confirmation), card plus password, card plus fingerprint, fingerprint plus password, support the platform to confirm the function of opening the door after verification.

8. The two-door door can be controlled by the five-button in the high-prevention area to realize separate A-door and B-door switches, as well as dual-opening, emergency alarm (double-closed) and alarm-cancellation functions.

9. Access control system has support for multiple linkages: sound and light alarm linkage and voice linkage on site and platform; alarm notification mode supports SMS and telephone notification in addition to platform alarms;

10. Rich voice prompt function, such as: "Legal opening, please enter", "The door is not closed, please close the door", "Illegal entry, please leave immediately, the platform has been alarmed" and other voice broadcasts to avoid the negligence caused by personnel Security incidents, reducing human defense loopholes.