Plena Public Address and Voice Alarm


 
PRAESIDEO

PRS-1AIP1 Audio-over-IP interface

  • All‑in‑one solution for audio transport on IP‑networks
  • Supervised control inputs and outputs
  • Supports re‑broadcasting
  • EN 54‑16 compliant IP solution
  • Configurable as SIP telephone interface (optional)
 
 
PLENA voice alarm

PLN-1EOL End-of-line supervision board

  • Pilot tone detection on 100 V loudspeaker lines
  • Voltage free switch 200 V 1 A and LED indications of pilot tone
  • Daisy chainable for monitoring multiple zones on a single input contact
  • Fits on built-in mounts on selected Bosch loudspeakers
  • EN 54‑16 certified
 
 

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