Features
  • Live emergency announcements
  • Pre-recorded messages activation
  • Complete self-diagnostic
  • Powered by master unit
  • Hi-quality cardioid microphone
  • Robust metal case

BM 3804 is a desk-top emergency microphone console exclusively dedicated to DXT 3000 Voice Alarm system, and can be used both for live announcements and pre-recorded messages activation. It features complete self-diagnostic functionalities and system status reporting in compliance with EN 54-16:2008 standard. Up to four consoles can be daisy-chained on the line, the first of those has emergency functions and it is powered directly by the master unit, while the others need local 24 V DC adapters.

Part number:

14380028
BM 3804
EAN 8024530012137

Specifications
Microphone specifications
Directivity:
Cardioid
Sensitivity:
-65 dB
Frequency Response (-3dB):
50 Hz ÷ 18 kHz
Output impedance (ohm):
470.00 ohm
Console specifications
Console Type:
Emergency
Working with
DXT 3000
General call:
Yes
Selective call:
Yes
Preamplified:
Yes
LED indicators:
Yes
Power requirement
Operating voltage:
24.00V ~ Hz
Connections
Connectors:
RJ45
Cable:
J-Type fire-rated
Daisy-chain:
Yes
Max number in daisy-chain:
4
Interlock:
Yes
Functionalities
Priority:
Yes
Chime tone generator:
Yes
Accessories
Cable included:
Yes
Cable length (m):
5
Standard compliance
Safety agency:
CE compliant
EN54-16 certified:
Yes
CPR number:
0068-CPR-007/2015
Size
Height:
44 mm / 1.73 inches
Width:
203 mm / 7.99 inches
Depth:
128 mm / 5.04 inches
Weight:
1.2 kg / 2.65 lbs
Shipping information
Package Height:
154 mm / 6.06 inches
Package Width:
434 mm / 17.09 inches
Package Depth:
174 mm / 6.85 inches
Package Weight:
1.12 kg / 2.47 lbs
Accessories
videos

5 related videos

Downloads
MANUALS
PDF
349 KB
06-12-2018
PDF
1.1 MB
28-07-2023
SPECSHEETS
PDF
918 KB
12-02-2024
PDF
957 KB
12-02-2024
PDF
918 KB
12-02-2024
PDF
922 KB
12-02-2024
TXT
2 KB
12-02-2024
STANDARD COMPLIANCES
PDF
14.5 MB
02-12-2022
PDF
290 KB
01-08-2023
PDF
303 KB
01-08-2023
PDF
323 KB
01-08-2023
PDF
523 KB
28-10-2022
DRAWINGS
PDF
439 KB
27-02-2018