The term Access control describes any technique used to control the transition into or out of any field. A standard lock using brass wrench can be considered a conventional access control system. However, with the development of technology, access control systems have become much safer and at the same time complex.
Today, access control systems are developed through computer-based electronic mechanisms. Access control systems are often used to control access to the exterior doors of buildings and access inside buildings.
Why Are Card Access Systems Safe?
The purpose of an access control system is to provide quick and easy access to authorized persons, while at the same time restricting access by unauthorized persons. Card access systems are created by using a special "access card" instead of a traditional key to provide access to the secure area.
So how reliable are card access systems? The reliability of these systems, which are rapidly becoming widespread in our country, directly determines the preference of the enterprises. It is useful to take a look at the components of the system in order to understand the high level of security offered by card access systems.
Each of the components, the details of which you will see below, has customized security measures. Thus, the confidentiality of users' information is ensured in high-level security standards.
Card Access Access systems Components Access control systems differ in type and complexity.
However, most card access control systems consist of more or less the following components:
1) Access Card
It can be considered an electronic key. The access card is used by people to pass through the doors, which are secured by the access control system.
Each access card is uniquely encoded. Most access cards are approximately the same size as a standard credit card and can be easily carried in a wallet or bag.
2) Card Reader
They are devices that are used to electronically "read" the access card. Card readers are usually mounted on the outside of the door they control.
3) Keypad
Access control keypads are devices that can be used instead of card readers. This device has buttons that carry numbers on it, similar to the keys on a phone with buttons. A person who wants to gain access must enter an accurate numeric code. Otherwise, system administrators are warned.
4) Electric Lock Equipment
Electrical lock equipment is the equipment used for electrically locking and unlocking each door controlled by the access control system.
There are a wide variety of types of electrical lock hardware. The specific type and layout of the equipment to be used in each door is determined according to the architectural structure of the building.
Electric locking equipment for almost all situations is designed in such a way that it can control the entrance to a building or a safe area. Except in defined emergencies, the electrical lock equipment never restricts the possibility of free exit from the premises at any time.
5) Field Panels
Access control area panels, also called "smart controllers", are installed in each building where access control will be provided. Card readers, electric lock hardware, and other access control devices are all connected to the access control area panels.
6) Server Computer
The server computer is the brain of the access control system. It serves as the central database and file manager for the Access control system. It is responsible for recording the system activity and distributing the information to the access control area panels.
As can be seen, card access systems are specially designed to ensure building and employee safety at the base level with each component. You can choose Varnost, which has more than 10 years of experience in this field, with peace of mind to get card access systems service with the highest performance.
To get acquainted with Varnost quality immediately, you can call (0212) 220 9 220 – (0505) 445 06 54 and find detailed information about products and services on the website.
by B4MIND
