AC Nio is management software for the AC Series access control system. It is used to program a system and manage everyday functionality. There are two license options available to accommodate different applications.The AC Nio Essential license can manage a system of up to 40 doors and 40 cameras. It can be installed on a local server PC or on the AC-HOST embedded server.For additional doors and cameras, elevator support, partitioning, or LDAP support, check out the AC Nio Small Business license.Both the AC Nio Essential and Small Business license are available in a 1 or 5 year renewal schedule. FEATURES (1 & 5 yr license) AC-NIO-ESS AC-NIO-SBS Doors 40 80 Cameras 40 80 Partitions 1 5 LDAP NO YES Unmanaged Doors NO YES SPECSOperating System: Windows® 7 Professional, Windows® 7 Enterprise, Windows® 7 Ultimate or laterCPU: 32 bit (x86) processor or 64 bit (x64) processor, 2 GHz or fasterMemory: 4 GB or higherRequired Storage: 1 GB (additional space required for database)Runtime: .NET Framework 4.5 or laterSQL Server: Microsoft SQL Server 2008 or SQL Server 2008 Express or higher