BM-404

The RCF BM 404 is a paging microphone designed for use with RCF audio systems. It’s ideal for voice announcements and zone control in public address installations such as offices, schools, shopping centers, and transportation hubs. The unit provides high speech intelligibility and durable performance for everyday use.

Key Features

• Type: Paging microphone with preamplifier and zone selection.

• Zones: 4-zone selection capability with individual buttons.

• Frequency Response: 100 Hz – 10 kHz for clear voice reproduction.

• Microphone Type: Dynamic cardioid with excellent off-axis noise rejection.

• Controls:

  • 4 zone selection buttons

  • All-call button

  • Talk button with LED indicator

• Indicators: LED lights for power and zone status.

• Connection: RJ45 connector for quick plug-and-play setup.

• Cabling: CAT5 or CAT6 cable for signal and power transmission.

• Power Supply: 24 V DC (provided via control unit).

• Construction: Robust metal base with flexible gooseneck for easy adjustment.

• Applications: Suitable for public address, paging, and intercom systems.