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PRAESENSA Public Address and Voice Alarm System

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  • Networked system devices using a secure IP‑infrastructure
  • Multi‑channel amplifiers with effective power utilization
  • Fail‑safe redundancy for highest system availability
  • Call station with touch screen for optimized user experience
  • Scalable and flexible system for small to large applications
Open datasheet

Product Variants

PRAESENSA Public Address and Voice Alarm System

Amplifier, 600W 8-channel

CTN PRA-AD608
Product No. F.01U.325.044

PRAESENSA Public Address and Voice Alarm System

End-of-line device

CTN PRA-EOL
Product No. F.01U.325.045

PRAESENSA Public Address and Voice Alarm System

Multifunction power supply, large

CTN PRA-MPS3
Product No. F.01U.325.046

Downloads

Title Type Language
Title
CPR (PRAESENSA 00-03)
Type
ZIP
 Language
en-US 
Title
Declaration of Performance (PRAESENSA 00-03)
Type
ZIP
 Language
de-DE  fi-FI  hu-HU  sk-SK  en-US  es-ES  lv-LV  hr-HR  lt-LT  pl-PL  sl-SI  pt-PT  it-IT  ro-RO  bg-BG  sv-SE  el-GR  nl-NL  da-DK  cs-CZ  fr-FR 
Title
A&E specifications (PRAESENSA)
Type
DOCX
 Language
fi-FI  en-US  de-DE  ko-KR  es-ES  pt-BR  zh-CN  ru-RU  zh-TW  pl-PL  nl-NL  it-IT  tr-TR  fr-FR  cs-CZ  id-ID  vi-VN 
Title
Commercial Brochure (PRAESENSA APAS-APAL)
Type
PDF
 Language
en-US  zh-TW  de-DE  ko-KR  pt-BR  zh-CN  fi-FI  es-ES  pl-PL  ru-RU  nl-NL  id-ID  it-IT  tr-TR  th-TH  cs-CZ  fr-FR  vi-VN 
Title
Commercial Brochure (PRAESENSA)
Type
PDF
 Language
zh-TW  de-DE  en-US  fi-FI  pt-BR  es-ES  ko-KR  nl-NL  pl-PL  it-IT  ru-RU  id-ID  fr-FR  zh-CN  th-TH  tr-TR  vi-VN  cs-CZ 
Title
Commercial Brochure (Public Address portfolio)
Type
PDF
 Language
en-US 
Title
Configuration manual (PRAESENSA 1.81)
Type
PDF
 Language
de-DE  en-US  fi-FI  lv-LV  zh-TW  ko-KR  it-IT  lt-LT  zh-CN  ru-RU  es-ES  pl-PL  nl-NL  fr-FR  pt-BR  tr-TR  vi-VN  cs-CZ  id-ID 
Title
Datasheet (PRAESENSA)
Type
PDF
 Language
de-DE  fi-FI  zh-TW  es-ES  ko-KR  pt-BR  zh-CN  en-US  nl-NL  it-IT  id-ID  tr-TR  fr-FR  vi-VN  pl-PL  ru-RU  cs-CZ 
Title
Installation manual (PRAESENSA 1.50)
Type
PDF
 Language
de-DE  fi-FI  pt-BR  ko-KR  zh-CN  zh-TW  it-IT  pl-PL  tr-TR  vi-VN  ru-RU  nl-NL  id-ID  en-US  es-ES  cs-CZ  fr-FR 
Title
Release notes (PRAESENSA 1.81)
Type
PDF
 Language
en-US 
Title
Safety and security information (General SI V03)
Type
PDF
 Language
ky-KG  hr-HR  lv-LV  sl-SI  el-GR  zh-CN  fi-FI  en-US  nl-NL  sr-Latn-RS  hy-AM  bg-BG  cs-CZ  tg-Cyrl-TJ  lt-LT  ja-JP  hu-HU  ar-SA  de-DE  ko-KR  zh-TW  kk-KZ  ru-RU  it-IT  pt-BR  ro-RO  id-ID  sk-SK  sv-SE  da-DK  es-ES  tr-TR  pl-PL  vi-VN  fr-FR  th-TH  et-EE 
Title
Safety and security information (Security precautions PRAESENSA 1.70)
Type
PDF
 Language
en-US 
Title
Special (Open Interface programming instructions PRAESENSA 1.81)
Type
PDF
 Language
en-US 
Title
Software (Drawing file collection PRAESENSA 1.70)
Type
ZIP
 Language
en-US 
Title
Software (Installation Package PRAESENSA 1.81)
Type
ZIP
 Language
fi-FI  ky-KG  zh-CN  tg-Cyrl-TJ  el-GR  en-US  cs-CZ  ko-KR  zh-TW  ja-JP  nl-NL  hy-AM  es-ES  de-DE  hu-HU  pt-BR  ru-RU  kk-KZ  it-IT  nn-NO  pt-PT  pl-PL  tr-TR  sv-SE  th-TH  fr-FR 
Title
Software (Open Source Licenses Package PRAESENSA 1.81)
Type
ZIP
 Language
en-US 
Title
Software (Open Source Package PRAESENSA 1.81)
Type
ZIP
 Language
en-US 
Title
Software (PowerCalculator PRAESENSA 1.70)
Type
ZIP
 Language
en-US 
Title
Software (Tone file collection PRAESENSA 1.70)
Type
ZIP
 Language
en-US 
Title
Software (Visio drawings PRAESENSA 1.70)
Type
ZIP
 Language
en-US