Basic functions of access control system

basic skills

The basic functions of a mature access control system:

Management of access rights to channels

·Access to the channel

It is to set who can enter and exit for each channel and who cannot enter or exit.

· Ways to get in and out of the way

It is the authorization of the person who can enter or leave the channel to enter or leave the way. There are usually three methods: password, card reading (biometric identification), card reading (biometric identification) and password.

· Time of entry and exit

It is to set the time that the person who can access the channel can enter and exit.

·In and out records can be inspected after being saved, which ensures the safety of the company and prevents employees from mixing overtime

Real-time monitoring

System administrators can check in real-time the status of personnel entering and exiting each door area (at the same time with a photo display), the status of each door area (including the door switch, all kinds of abnormal state alarms, etc.); can also be opened in an emergency Or close all door areas.

Incoming and outgoing record inquiry function

The system can store all incoming and outgoing records, status records, can query according to different query conditions, equipped with the corresponding attendance software to achieve attendance, access control card

Abnormal alarm function

Under abnormal circumstances, it can realize alarm or alarm by microcomputer, such as: illegal intrusion, door overtime, etc.

According to the different access control systems of the system, the following special functions can also be achieved:

Anti-submarine return function: It means that the card holder must go in and out according to the pre-set route, otherwise the next channel credit card will be invalid. This feature prevents cardholders from following other people.

Anti-trailing function: The card holder must close the door just entered to open the next door. This function is the same as the function realized by anti-submarine back, but in different ways.

Fire alarm monitoring linkage function: In the event of a fire alarm, the access control system can automatically open all electronic locks to allow people inside to escape at any time. Interacting with surveillance usually means that the surveillance system automatically records someone's credit card (valid/invalid) and records the situation when the access control system alarms.

Network setting management monitoring function: Most access control systems can only be managed by a single computer, while advanced technology systems can set monitoring and management of the entire system at any authorized location on the network, and can also be set offsite via the Internet. Management monitoring queries.

Logical door opening function: simply said that the same door requires several people to swipe (or other methods) at the same time to open the electronic control door lock