Overview
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.
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
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: CE compliant
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
