Storozh is software for collecting and processing telemetry information from remote devices, dispatching events, and generating controlling impacts according to the system state (Supervisory Control And Data Acquisition). Application areas include management of automated equipment, emergency alarm systems, and security systems. The modular architecture of Storozh allows it to be used either as a telemetry collector on minimal PC equipment, as well as for graphical visualization of the system status.
PascalSCADA is a framework for Delphi and Lazarus to quick development of HMI/SCADA applications. The platforms supported by PascalSCADA are Windows, Linux, and FreeBSD under 32 and 64 bits (FreeBSD only in 32 bits). You can communicate with CLP's, create interfaces, store values and alarms of process, and control users of the application.