Global Keyaccess provides access controlling system with TCP/IP integration for LAN, WAN, Internet and 3G Mobile network to support various interface like Wiegand26/34 reader, HID reader, image capture, extended board with fire, gas alarm etc. Our TCP/IP access controller include LAN access controller, WAN access controller supports 30,000 users and 150,000 events for multiple operating systems, real time monitoring and report generations. Our internet access controller & 3G access controller extends the capabilities to attend 20,000 users and 150,000 events. Technological advanced single door access controller, 2 door / 4 door TCP/IP access controller and I/O Extended board from Global Keyaccess are highly durable and flexible to integrate various external devices. TCP/IP access controller from Global Keyaccess is a step beyond the conventional access control systems with unique identification, user-friendly GUI based access card configuration and comprehensive access control security for small to medium sized and enterprise level access control system having variety of features like user management, door access control system, device management etc.