Acoustic/Visual Alarms; Remote Indicators - Bosch AVENAR detector 4000 User Manual

AVENAR detector 4000
FNM-420U-A-BS
Uninterruptible analog addressable base sounders for indoor
use, white or red: FNM-420U-A-BSWH, FNM-420U-A-BSRD
FNM-420-A-BS
Analog addressable base sounders for indoor use, white or
red: FNM-420-A-BS-WH, FNM-420-A-BS-RD
2.6.3

Acoustic/visual alarms

Uninterruptible analog addressable combination of base
sounder (EN 54-3) and visual alarm (EN 54-23) for indoor use.
White housing, white or red flash: FNX‑425U‑WFWH,
FNX‑425U‑RFWH
Red housing, white or red flash: FNX‑425U‑WFRD,
FNX‑425U‑RFRD
2.6.4

Remote Indicators

The remote indicator is used when the automatic detector is installed in a place hidden or not
visible, like in closed rooms, false ceilings or walls. It is recommended to mount the remote
indicator in corridors or access pathways of the corresponding building sections or rooms.
FAA‑420‑RI‑ROW
For applications where the automatic detector is not visible, or
mounted in false ceilings/floors.
Bosch Sicherheitssysteme GmbH
User manual
System Overview | en 11
2023-06 | 07 | F.01U.283.550