Zenon is a SCADA software with over 25 years of experience. It offers many features including usability, topology functions, multi-touch support, scalability, redundancy, protocol drivers, and tools to import from other systems. Zenon includes products like the Operator HMI, Supervisor SCADA system, integrated PLC system, and dynamic production reporting. It provides resolution independence, alarm management, event logging, trends, redundancy, and over 350 direct PLC communications drivers. Security features include user administration and encryption.