Automatic door lock system Identity Carrier: Card or Card + Password Recognition Authentication Device: Access Control Reader (or Access Control Reader) Control Section: Access Controller Execution: Electric Lock, Barrier, Access control equipment for machines and other channels: Card issuer, door open button, running network environment, and related accessories Inductive IC card access control system has access control to the site, real time Various functions such as control and security anti-theft alarms, which are mainly to facilitate internal personnel access, to prevent outsiders from entering and exiting freely, which not only facilitates internal management but also enhances internal security. Households provide a convenient and efficient working and living environment. Third, IC card access control status quo The access control system is based on the integrated wiring system, and the computer network is used as a bridge. Communication and management automation. As an advanced security and management method, the access control system has been widely used for its own advantages - passive control has been replaced by active control. Used in *, enterprises, banks, government agencies and related business units and other areas. How to buy an access lock? Most of the earliest automatic doors were implemented with access control plugs, and there were two special and non-dedicated ones on the market. 1. The special access control plug is an electric lock specially designed for the characteristics of the automatic door. This type of lock can be applied to the automatic doors of various brands. The working principle is the sensor or access control machine (such as self-help The credit card machine) sends a signal to the electric lock. After the electric lock receives the signal, it first unlocks and then sends the signal to the automatic door to open the door. Because the lock was first unlocked and the lock control unit sent a signal to the door controller Doors, so as to avoid the lock caused by the door open and the lock did not jump. And the lock control unit has the function of delay outputting the door open signal so it is called the special electric lock. Special electric plug lock The advantage is that it is more difficult to destructively open the door, and it is more difficult to force open the door. However, the wiring of such locks is complicated. 2. Ordinary access control plugs are generally electric control locks. These types of locks do not have the time delay to output the door open signals. They can only be sent by the access controller (sensor) at the same time to open the door and unlock signals. The door is faster than the lock, and the slinger hits the unopened lock and causes the automatic door to fail (such as the door machine self-testing, door drop, Karman, etc.). We often find ourselves locked in a self-service bank. There are many reports in this situation. Access control lock is a kind of intelligent lock, which can guarantee our property and life safety through unique multi-faceted authentication. Access lock is an essential product for the development of modern society. The future promises a bright future. Hydraulic Excavator,Hydraulic Digger,Fast Walking Excavator,Strong Climbing Ability Excavator Binzhou Jinyi Equipment Co.,Ltd , https://www.jyexcavator.com