Siemens AI330 additional frame

The alarm indicator serves as a visual parallel display for automatic fire detectors. He makes that possible Quickly identify alarming detectors t...

The alarm indicator serves as a visual parallel display for automatic fire detectors. He makes that possible Quickly identify alarming detectors ...

The alarm indicator serves as a visual parallel display for automatic fire detectors. The one from one The alarm indicator existing in the transpa...

The addressable alarm indicator is used as a visual display for automatic fire detectors. He allows you to quickly identify alarming detectors tha...

For switching on 4 independent, potential-free work or rest contacts to display technical statuses (e.g. door or ventilation control) or to trigger...