Electronic Controll Unit AF200

What does AF200 do?

The control unit AF200 is the central element of a fire fighting system. It monitors target zones - the areas with the highest risk of re – and processes all the signals received from the detectors. Vehicles are divided into several zones that are connected to the control unit via sensor chains and are continuously monitored. Multiple parameters for detection and suppression can be defined and the software can be programmed to respond to a specific event, for example as a response to a heat detector in the engine, or manually by pressing a button in the driver’s cab.

HMI Display AF200

The HMI Display AF200 was designed for installation in buses to visually monitor the status of three separate zones. In addition to these three zones, the green led indicates the function standby during operation. The orange “warning” led, will indicate an error state (e.g. low pressure in the extinguishing agent or a broken sensor chain) when signaling. An audible alarm can be heard in addition to the visual signals in the case of error or event.


The suppression system can be activated by pressing the red „Fire“ button. the system can be programmed to discharge in selected or all zones, based on client requirements. The discharge of extinguishing agent can also be delayed by any amount of time, in the event of an accidental activation. all functions of the hmi Display AF200 are completely customizable and software can be configured to individual specifications.

You can find more information in the data sheet:

pdf download

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firedect GmbH

firedect GmbH
Leibnizstraße 4
D-72202 Nagold

+49 7452 929 289 - 0

We would be pleased to assist you in fulfilling current and future regulations. We are specialists for fire alarms and self-monitoring extinguishing systems, for buses and special vehicles, for automotive screw-in and precision thermostats, overheating protection and other applications of temperature monitoring.

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