DBS720
The Siemens S54319-F5-A1 is the DBS720 sounder base, an addressable sounder base for Cerberus PRO / FS720 systems that provides acoustic alarm output while also serving as the detector mounting base.
It supports 11 selectable tones, two alarm levels, synchronized sound across devices on the same detector line, and operates on C-NET without taking up a separate detector address.
| Specification | Details |
|---|---|
| Part Number | S54319-F5-A1 / DBS720 |
| Type | Sounder base with integral detector base |
| System Compatibility | Cerberus PRO, Cerberus FIT FC360, FS720 |
| Supply / Communication | Via C-NET |
| Operating Voltage | DC 12–33 V |
| Sound Output | 80–88 dB(A) |
| Tones | 11 selectable |
| Alarm Levels | 2 programmable levels |
| Quiescent Current | 150 µA |
| Alarm Current | 1.2 mA |
| Protection Rating | IP40, IP42 with base seal |
| Operating Temperature | -25°C to +70°C |
| Dimensions | 175 × 117 × 29 mm |
| Standards | EN 54-3 |
