The AMAG Enterprise Network Edition is a high-performance access control and security management solution designed for larger, multi-site applications, which require centralized monitoring and database administration.  The AMAG Enterprise Network Edition supports an unlimited number of readers and clients and is compatible with Windows® 2000 and XP operating systems. It uses Microsoft® SQL Server 2000 to provide unrestricted scalability and supports Redundant Server "Hot Standby Fail Over" while using Microsoft Clustering Services.