BM 3804
DESK-TOP PAGING MICROPHONE
  • Casing in die-cast metal
  • Preamplified cardioid hi-quality microphone, with flexible 445 mm long
  • Comprehensive self-diagnostics (EN 54-16)
  • Connection cable included (5 m, with RJ 45)
  • Casing in die-cast metal
  • Preamplified cardioid hi-quality microphone, with flexible 445 mm long
  • Comprehensive self-diagnostics (EN 54-16)
  • Connection cable included (5 m, with RJ 45)
BM 3804 is a desktop paging microphone exclusively dedicated for the RCF DXT 3000 system. It can be directly connected to the MX 3250 main unit through a fourpair J-type fire-rated cable. Up to four BM 3804 paging microphones (interlocked one another) can be linked (daisy-chained) to the line. The first BM 3804 paging microphone (of the line) is directly powered by the MX 3250 main unit, while the second, the third and the fourth need 24 V dc adapters (500 mA, i.e. RCF AC AD 2405, optional).

Part Number:

  • 14380028
    BM 3804
    EAN 8024530012137
Specifications
Accessories
Cable included:
Yes
Cable length (m):
5
Connections
Cable:
J-Type fire-rated
Connectors:
RJ45
Daisy-chain:
Yes
Interlock:
Yes
Max number in daisy-chain:
4
Console specifications
Console Type:
Emergency
General call:
Yes
LED indicators:
Yes
Preamplified:
Yes
Selective call:
Yes
Working with:
DXT 3000
Functionalities
Chime tone generator:
Yes
Priority:
Yes
Microphone specifications
Directivity:
Cardioid
Frequency Responce (-3dB):
50 Hz ÷ 18 kHz
Output impedance (Ohm):
470.00 ohm
Type:
Electret
Physical specifications
Cabinet/Case Material:
Metal
Power requirement
Operating voltage:
24.00V ~ Hz
Shipping informations
Package Depth:
174 mm / 6.85 inches
Package Height:
154 mm / 6.06 inches
Package Weight:
1.12 kg / 2.47 lbs
Package Width:
434 mm / 17.09 inches
Size
Depth:
128 mm / 5.04 inches
Height:
44 mm / 1.73 inches
Weight:
1.2 kg / 2.65 lbs
Width:
203 mm / 7.99 inches
Standard compliance
CE marking:
Yes
EN54-16 certified:
Yes
CPR Number:
0068-CPR-007/2015
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