Access Control Systems

AC2000 is a powerful and reliable enterprise access control and integrated security management system.  As CEM manufacturers both the AC2000 hardware and software, AC2000 is renowned in the industry as one of the most comprehensive and flexible security systems available.

With a wide range of features and functionality, AC2000 is available in three options, providing reliable and innovative access control for any sized site.


Go beyond access control - Powerful, fully integrated security management system

AC2000 is an enterprise access control and integrated security management system that goes beyond access control and has been successfully installed at some of the largest facilities around the world where security is paramount.

AC2000 Lite

Integrated security management system - supports up to 128 doors

AC2000 Lite is a feature rich, yet cost effective access control and security management system for small to medium sized sites. AC2000 Lite offers a complete IP access control solution. Using CEM intelligent IP card readers and CEM’s leading Power over Ethernet access control solution, IT and Security administrators can take improve cost effectiveness by taking advantage of existing Ethernet network infrastructure.

AC2000 Airport

Industry leading aviation-specific access control solution

Used by many of the world’s leading airports for over 25 years, AC2000 Airport is an aviation-specific access control and integrated security management system, with a proven record as one of the most reliable and resilient security solutions available.

AC2000 Enterprise

AC2000 Enterprise; the connected way to manage multiple sites anywhere in the world

AC2000 Software Modules

The powerful CEM AC2000 software suite offers a highly comprehensive range of client and web-based modules that enhance both site security and operations.