Bosch FNM-320 Series User Manual

1 Sounders FNM-320, FNM-420 series
1.1 Intended use
Sounders are designed and produced to give audible notification in case of alarms triggered by fire alarm systems.
Devices include the following types:
Sounder Description
FNM-420-A-RD Sounder, LSN, indoor use, red
FNM-420-A-WH Sounder, LSN, indoor use, white
FNM-420-A-BS-RD Base sounder, LSN, indoor use, red
FNM-420-A-BS-WH Base sounder, LSN, indoor use, white
FNM-420-B-RD Sounder, LSN, outdoor use, red
FNM-320-SRD Conventional sounder, surface mounting, red
FNM-320-FRD Conventional sounder, flush mounting, red
FNM-320-SWH Conventional sounder, surface mounting, white
FNM-320-FWH Conventional sounder, flush mounting, white
FNM-320LED-SRD Conventional sounder, integrated LED, surface mounting, red
FNM-420U-A-BSWH Base sounder, LSN, uninterruptible, indoor use, white
FNM-420U-A-BSRD Uninterruptible base sounder, LSN, indoor use, red
FNM-420U-A-RD Uninterruptible sounder, LSN, indoor use, red
FNM-420U-A-WH Uninterruptible sounder, LSN, indoor use, white
FNM-420U-B-RD Uninterruptible sounder, LSN, outdoor use, red
FNM-420V-A-RD Voice sounder, LSN, indoor use, red
FNM-420V-A-WH Voice sounder, LSN, indoor use, white
1.2 Technical data
Electrical
FNM-420 series
Operating voltage 15 V DC to 33 V DC
Current consumption
Quiescent state
F.01U.317.511 Bosch Sicherheitssysteme GmbH
2015.10 | version 1.0 | 1

Bosch FNM-320 Series Specifications

General

Brand	Bosch
Model	FNM-320 Series
Category	Marine Equipment
Language	English