Physical access control systems are an important part of any security system. They are used to control who has access to a building or area, and to monitor who is entering and leaving. In this article, we will discuss the basics of physical access control systems and how they work.
Physical access control systems are typically composed of two main components: a reader and a credential. The reader is a device that is used to read the credential, which is usually a card or key fob. The reader is connected to a control panel, which is responsible for granting or denying access based on the credential.
When a person presents their credential to the reader, the reader will read the information stored on the credential and send it to the control panel. The control panel will then compare the information to a list of authorized users and decide whether or not to grant access. If access is granted, the control panel will activate the door or gate to allow the person to enter.
Physical access control systems can also be used to monitor who is entering and leaving a building or area. This is done by using a system of cameras and sensors that detect when someone is entering or leaving. The system can then be used to generate reports on who is entering and leaving, as well as when they are doing so.
Physical access control systems are an important part of any security system. They are used to control who has access to a building or area, and to monitor who is entering and leaving. By using a combination of readers, credentials, and control panels, physical access control systems can help to ensure that only authorized personnel have access to a building or area.