The function of the access control is to have the real-time monitoring function for the management of the access rights of the channel, the access record query function, the abnormal alarm function and the anti-tailing function.
The access control system, also known as the access management control system, is an intelligent management system that manages the entry and exit of personnel. In general, it manages who can enter and exit which doors at what time, and provides post-event query reports, etc. Common access control systems include password access control systems. Contactless card access control system is a general term for fingerprint iris palm biometric access control system and face recognition access control attendance system.
Access control refers to the prohibition authority of the door, and is the guard against the door. The entrance and exit access control security management system is a new modern security management system. It integrates computer automatic identification technology and modern security management measures. Identification, password identification is to identify the access authority by checking whether the input password is correct. Card identification is to identify the access authority through card reading or card reading plus password.
Basic definition of access control card The original intelligent access control system consists of a host, a card reader and an electric lock. The card reader is a non-contact card reading method. The card reader can sense the presence of the card and lead the information in the card to the host. The host first Check the illegality of the card, and then decide whether to close the door, and as long as the card is valid, the access control management function can be realized.
The access control electric lock is a common equipment in the access control system. Using the principle of electricity to generate magnetism, when the current passes through the silicon steel sheet, the electromagnetic lock will generate a strong suction force and tightly hold the adsorption iron plate to achieve the effect of locking the door. The design of the magnetic lock is the same as that of the electromagnet. It uses the principle of electricity to generate magnetism. When the current passes through the silicon steel sheet, the electromagnetic lock will generate a strong suction force and tightly attract the adsorption iron plate to achieve the effect of locking the door.
Author:Written by Ms.Anna Zhang from S4A INDUSTRIAL CO.,LIMITED
Factory Address:Building S4A, South Third Lane, Qiuyuling Street, Zhangkeng Village, Hengli Town, Dongguan City, Guangdong Province Office Address:#601,floor 6 ,building 1,JINFANGHUA industrial zone, Bantian St. Longgang Dist. Shenzhen, PRC.
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