Structure and function
Overview of DBS729
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Building Technologies
A6V10320094_m_en_--
Fire Safety
2017-10-31
3.3 Overview of DBS729
Figure 3: View of the DBS729
The sounder interbase with supplementary optical indication DBS729 provides an
acoustic alarm in addressed fire detection systems FS720 and FC360. It also
features a optical display.
The DBS729 sounder interbase with supplementary optical indication can be
activated by any point detector via the control panel.
The loud sound of the interbase can be clearly recognized as a danger signal in
the event of a fire alarm. The LEDs on the additional optical display also light up.
The additional optical display does not serve the purpose of evacuation in
accordance with the area of application of EN 54-23.
11 tones are programmed in the interbase. Two alarm levels can be activated for
different events
(e.g., alarm and evacuation).
There are three programmable luminous intensity levels and two programmable
flashing patterns. This means that there are six adjustment options available.
If a point detector is not used, the blanking plate BP720 (accessory) can be fitted
on the interbase.
Features
Addressable on the C-NET detector line
Communication with the control panel via the detector loop
Supply via detector loop
Compatible with all addressable detector bases from the 'Cerberus PRO'
product line
Compatible with all addressable point detectors from the 'Cerberus PRO'
product line
Integrated line separation function
Self test function
Yellow LED in interbase to indicate servicing required
Synchronization of sounds with all alarm sounders, interbases and audible
bases on the same detector loop
No additional detector base required
Additional optical display
