Best Access Control System

Access control systems are vital for security, regulating access to facilities, data, and other sensitive resources. They ensure only authorized users gain entry to permitted areas and information. Key benefits of access control systems include:

  • Securing buildings and sites from unauthorized entry
  • Protecting sensitive data and systems
  • Enforcing workforce compliance and safety
  • Restricting access to valuable assets
  • Providing an audit trail of activity

There are various types of access control systems using methods like keycards, biometrics, PIN codes, etc. Proper access control is crucial for businesses and organizations. This guide covers the importance of access control for security, different system types, and solutions from Gallagher to implement robust and comprehensive access control.


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FAQs of Access Control System

An access control system is a security solution that manages and restricts access to sensitive areas and resources. It verifies authorized users and denies entry to unauthorized individuals through locks, credentials, biometrics, and surveillance systems.

Common types include card access systems, biometric access systems, keypad entry systems, turnstiles, mantraps, and video intercom systems. Access control systems can be physical barriers or logical systems that use credentials and permissions.

Components include credentials like access cards, key fobs or mobile IDs, card readers, request-to-exit devices, door controllers, access control panels, and access control software. Video cameras, alarms and intercoms may also integrate with the system.

When a credential is presented to a card reader, it sends the ID number to the control panel to verify if access is allowed. If authorized, the control panel sends a signal to unlock the door. Events are recorded in the access control software for reporting and auditing.

Benefits include improved security, detailed tracking and auditing, reduced risk, centralized control, flexible access permissions, and integration with other systems like alarms and video surveillance. It also eliminates need to re-key or share physical keys.

Key factors are scale/size, wired vs wireless, existing infrastructure, access points, budget, credential technology, integration needs, and ease of use and management. Assess your security vulnerabilities and requirements before selecting a system.

Maintenance includes testing hardware functionality, replacing worn credentials and batteries, updating software/firmware, cleaning readers, inspecting door hardware, and ensuring connectivity. Performing preventative maintenance prevents failures.