BUSINESS MUSIC

BM 404

DESKTOP PAGING MICROPHONE
  • Shock-resistant polymeric body
  • High-quality electret microphone with 230 mm long gooseneck
  • Zones selection and PTT buttons with LED
  • 16ft / 5m connection cable included
Where to buy
Features Specifications Downloads Compatible products
Where to buy
Features
  • Shock-resistant polymeric body
  • High-quality electret microphone with 230 mm long gooseneck
  • Zones selection and PTT buttons with LED
  • 16ft / 5m connection cable included
  • External power supply included

BM 404 is a desktop paging console that allows making selective calls to 4 zones. Specifically designed as a complement for Business Music systems, such as DMA amplifiers, the console is made of a shock-resistant polymeric body, fitted with an electret microphone on a 230 mm gooseneck, and a polyurethane foam windscreen. Connect up to 4 consoles on a single chain (interlocked) to each amplifier with a CAT5 cable (included). Dedicated buttons with LEDs allow for microphone activation and zone selection. Chime tone is selectable with a single on/off switch. The RCF BM-404 is ready to use out of the box and does not require any configuration.

Part number:

14322031
BM 404
EAN 8024530017903

Specifications
Microphone specifications
Type
Electret
Directivity
Hypercardioid
Sensitivity
-55 dB
Frequency Response (-3dB)
50 Hz ÷ 20 kHz
Output impedance (ohm)
250.00 ohm
Console specifications
Console Type
Paging
Working with
DMA 82 and DMA 162
General call
Yes
Selective call
Yes
Number of zones
4
Preamplified
Yes
LED indicators
Yes
Power requirement
Operating voltage
24.00V ~ Hz
Connections
Connectors
RJ45
Cable
FTP CAT 5
Daisy-chain
Yes
Max number in daisy-chain
4
Interlock
Yes
Functionalities
Priority
Yes
Chime tone generator
Yes
Automatic gain control
Yes
Accessories
Cable included
Yes
Cable length (m)
5
Standard compliance
Safety agency
Yes
Physical specifications
Cabinet/Case Material
Plastic
Color
Black - RAL 9005
Size / Weight
Height
40 mm / 1.57 inches
Width
181 mm / 7.13 inches
Depth
89 mm / 3.5 inches
Weight
0.45 kg / 0.99 lbs
Shipping information
Package Height
130 mm / 5.12 inches
Package Width
330 mm / 12.99 inches
Package Depth
150 mm / 5.91 inches
Package Weight
1.1 kg / 2.43 lbs
Compatible products
Downloads
MANUALS
USER MANUAL
PDF
587 KB
08-10-2019
SPECIFICATIONS
SPECSHEET - DEU
PDF
407 KB
16-02-2022
SPECSHEET - ENG
PDF
406 KB
16-02-2022
SPECSHEET - FRA
PDF
409 KB
16-02-2022
SPECSHEET - ITA
PDF
406 KB
16-02-2022
SPECSHEET - SPA
PDF
411 KB
16-02-2022
DRAWINGS
LINE ART 2D
PDF
478 KB
30-08-2019