• Door controllers are multi-door controller of an access control system, They act as a central hub, connecting and directing various hardware components like card readers, keypads, biometric scanners, and electronic lock by connecting several entry points in a network,
• The function of Door Controllers are preventing unauthorized individuals from entering a secured area through the door.
• The Device significantly enhances the security of a building or premises. 

Logging and Reporting:

• Door controllers, especially in networked systems & servers, and can log access events and provide reports for security audits and management purposes.