A controller receives input from the various sensors, verifies whether it is a real fire and then sends a signal to release the extinguishing agent.

Microprocessor based electronics, enable flexibility to fit specific system configuration and operating logic. The typical control panel includes mode selector, indication and warning signals, Built-in-Test (BIT) capabilities. Modern RS-485 serial communication port enables connection to a main control system and can be used for maintenance and trouble-shooting.