Automatic volume control

  • The SEVEN system can be equipped with one or more microphone manager interfaces.
  • Each allows up to 6 noise sensors to be connected.
  • The automatic volume control function allows the system to maintain an appropriate volume level, dynamically adjusting it according to the ambient noise.
  • Increased intelligibility and acoustic comfort.
Fonestar-SEVEN-NSC6

SEVEN-NSC6
Noise sensor controller EN 54

Fonestar-seven-nsc6

Supervision of loudspeaker lines

  • Improves the monitoring accuracy of loudspeaker lines.
  • For 100 V loudspeaker lines with loads from 10 W to 480 W.
  • Monitoring without additional cables.
  • Closed-circuit, open-circuit and earth fault detection.
  • 4 load modes to better match line impedance.
Fonestar-SEVEN-EOL

SEVEN-EOL
End-of-line module for public address and voice alarm system EN 54

Fonestar-SEVEN-EOLBOX

SEVEN-EOLBOX
SEVEN-EOL surface mounting box

Casos de éxito

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