Controller STG 1.2 – bus-compatible ceiling smoke and push button detectors firm grip

With the control unit STG 1.2 up to 99 DRM 3.3 ceiling smoke detector or DKM 3.3 push button detectors can be connected and monitored.

The controller takes over the display and analysis of smoke, pollution, system failure, cable breaks and short circuits. The corresponding messages are displayed as plain text in the LCD display and also by four LEDs. All detectors can be monitored at a glance. 

The communication between STG 1.2 and the connected smoke detectors is via their security-controlled BUS ring loop. In addition, the controller has an RS 485 interface to the BMS, which allows the data from each detector to pass directly to a building management system (BMS). 

More information about the KRM, the AZE 1.2 and 1.2 for STG, please see our additional fire protection catalog or contact one of our sales representatives.