For special applications where it is not possible to flush-mount the 500 and 520 Series Fire Detectors in a ceiling
| Make | Bosch |
|---|---|
| Manufacturer | Bosch Security Systems |
| Model code | FAA-500-SB-H |
| Series | Bosch FAP‑520 Automatic Fire Detectors |
| Additional info |
For special applications where it is not possible to flush-mount the 500 and 520 Series Fire Detectors in a ceiling |