Access control system helps to protect information and properties by restricting access to unauthorized people. The system helps prevents theft and destruction and allows owners to focus on other important aspects of their business.

Access control systems have evolved from physical, mechanical barriers to more sophisticated, complex systems used widely in modern security systems. A typical digital security system is a door access control system that is used to restrict access to a building.

The door access control system can be used as an entrance gate card access security system. They are more efficient than traditional locks and keys in preventing site access, as only authorized persons can enter. They are effective in preventing criminal access to sensitive sites or businesses.

The door access control system unifies security cameras to door keypads to restrict access. They are simpler and more convenient than traditional systems like the lock and key, which are no longer practical and efficient with modern buildings.

They use modern and secure methods like card keys, barcodes, biometrics, fob, pin, and RFID to grant access to personnel. The door access control systems are suitable for a wide range of facilities. They are installed at different entry points within and outside a building.

The Benefits of a Door Access Control System

Door access control systems have increased as they are more effective, convenient, and practical in modern buildings. The following are some of the benefits of a door access control system:


Digital security systems are more efficient for protecting facilities and are widely used. They are easy to use through mobile apps, fobs, or card keys and combine other security elements to guarantee safety.

The use of security camera installation in Salt Lake City, Utah, and other digital systems is quite common. The camera is viewed remotely when integrated with back-end software for cloud-based access control systems.

Managers have access to the configuration of a door system and can determine who to grant access to and the record of time and people trying to access those doors. Managers can create short-term access to temporary personels for the time they need access to the building without being physically present.


One of the key benefits of having a door access system. Unlike traditional lock and key systems where personnel must carry a key around, and the keys can get lost, modern door access control systems use biometrics, card keys, mobile app, and scanners that are not easily lost.

Due to the digital nature of door access control systems, they are more convenient as they can be controlled remotely. The systems comprise other security elements like cameras, which make safeguarding a facility easier.

Maximum security

The locking mechanism of door access control systems is complex, therefore, more secure than traditional lock and key mechanisms. They are sometimes created through the computation of a unique code and use electric, magnetic, or wi-fi to activate the locking mechanism.

Unlike traditional lock and key systems, the locking mechanism can be integrated with camera systems, making them more sophisticated in deterring and preventing access to unauthorized personnel.

Types of Door Access Control Systems

There are two main types of door access control systems. They differ in cost and number of entry points they can be used. They include:

Single door system

They are installed at a particular entry point and, therefore, cost-effective; however, they are difficult to expand upon as the system might not accommodate integrating with a control system if future expansion is done.

Multi-door system

They are installed at multiple entry points and can be integrated with a control system. However, they are expensive, unlike a single-door system.


Door and gate access control systems are better for preventing and granting access to a building.