Real-time and historical alarming. Alarm Logging to SQL Server, SQL Server Desktop, Access, Oracle, ODBC, mySQL, and CSV files. On-line configuration and comes with free OPC Systems HMI .NET container. Includes 100 % managed .NET component that can be integrated into any Visual Studio.NET application. Free development and unlimited local and remote alarm windows to each licensed OPC Systems Service. Activates Windows Service for local Alarm Logging and unlimited local and remote OPC Alarm.NET client component connections.