Skip to content Skip to navigation

Bosch Security and Safety Systems North America

Product search
Icon close
Product Variants
Product Families
More Content
PRODUCT FAMILY

PRAESENSA Public Address and Voice Alarm System

[{"images":[{"format":"300Wx300H","url":"https://resources-boschsecurity-cdn.azureedge.net/public/images/large/ProductPhoto_Web_all_9007241509181963.png","srcsetWidth":300,"isVideo":false}],"thumbnails":[{"format":"96Wx96H","url":"https://resources-boschsecurity-cdn.azureedge.net/public/images/small/ProductPhoto_Web_all_9007241509181963.png","srcsetWidth":96,"isVideo":false}],"zooms":[{"format":"515Wx515H","url":"https://resources-boschsecurity-cdn.azureedge.net/public/images/ProductPhoto_Web_all_9007241509181963.png","srcsetWidth":515,"isVideo":false}]}]
Close Modal
  • 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

Product Variants

PRAESENSA Public Address and Voice Alarm System

Power supply module 24V

Commercial Type No. PRA-PSM24
Product No. F.01U.358.131

PRAESENSA Public Address and Voice Alarm System

Power supply module 48V

Commercial Type No. PRA-PSM48
Product No. F.01U.358.130

Technical Specification

Key Specifications

Audio routing (dynamic)     OMNEO channels Unlimited
Tone/message playback (dynamic)    OMNEO channels 8
Audio inputs (static)    Dante or AES67 channels 120
Audio outputs (static)    Dante channels 8
Ethernet    Protocol    Redundancy 100BASE‑TX,1000BASE‑TTCP/IPRSTP
Audio/control protocol    Network audio latency    Audio data encryption    Control data security OMNEO 10 msAES128TLS
Temperature    Operating    Storage and transport -5 to +50 °C(23 to 122 °F)-30 to +70 °C(-22 to 158 °F)
Humidity (non condensing) 5 to 95 %
Air pressure (operating) 560 to 1070 hPa
Altitude (operating) -500 to +5000 m(-1640 to 16404 ft)
Vibration (operating)    Amplitude    Acceleration < 0.7 mm< 2 G
Bump (transport) < 10 G
Downloads

Title Type Language
Title
CPR (issue 00)
Type
PDF
 Language
en-US 
Title
CPR (issue 01)
Type
PDF
 Language
en-US 
Title
Declaration of Performance (issue 00)
Type
PDF
 Language
en-US 
Title
Declaration of Performance (issue 01)
Type
PDF
 Language
en-US 
Title
A&E specifications (V1.00)
Type
PDF
 Language
en-US 
Title
Commercial Brochure (PRAESENSA)
Type
PDF
 Language
fi-FI  de-DE  en-US  zh-TW  ko-KR  pt-BR  es-ES  zh-CN  it-IT  pl-PL  ru-RU  nl-NL  id-ID  tr-TR  cs-CZ  fr-FR  vi-VN  th-TH 
Title
Configuration manual (V1.10)
Type
PDF
 Language
en-US  fi-FI  it-IT  pl-PL  nl-NL  zh-TW  ko-KR  pt-BR  vi-VN  zh-CN  es-ES  tr-TR  cs-CZ  fr-FR  de-DE  id-ID  ru-RU 
Title
Datasheet (PRAESENSA)
Type
PDF
 Language
fi-FI  de-DE  en-US  zh-TW  ko-KR  pt-BR  es-ES  zh-CN  it-IT  pl-PL  ru-RU  nl-NL  id-ID  tr-TR  cs-CZ  fr-FR  vi-VN 
Title
Installation manual (V1.00)
Type
PDF
 Language
en-US  fi-FI  it-IT  zh-TW  de-DE  ko-KR  pt-BR  es-ES  zh-CN  pl-PL  nl-NL  tr-TR  cs-CZ  vi-VN  ru-RU  fr-FR  id-ID 
Title
Release notes (PRAESENSA 1.10)
Type
PDF
 Language
en-US 
Title
Safety information (PRAESENSA_V05_2020.03)
Type
PDF
 Language
en-US 
Title
Special (PRAESENSA Open Interface programming instructions_V1.10)
Type
PDF
 Language
en-US 
Title
WhitePaper (Security precautions v1.00)
Type
PDF
 Language
en-US 
Title
Software (Drawing file collection PRAESENSA)
Type
ZIP
 Language
en-US 
Title
Software (PowerCalculator_PRAESENSA_v1.0)
Type
ZIP
 Language
en-US 
Title
Software (PRAESENSA Installation Package 1.10)
Type
ZIP
 Language
fi-FI  ky-KG  en-US  zh-CN  el-GR  nl-NL  hy-AM  cs-CZ  ja-JP  tg-Cyrl-TJ  de-DE  hu-HU  zh-TW  ko-KR  pt-BR  es-ES  kk-KZ  nn-NO  it-IT  pl-PL  ru-RU  pt-PT  sv-SE  tr-TR  fr-FR  th-TH 
Title
Software (Tone file collection PRAESENSA V1.0)
Type
ZIP
 Language
en-US 
forward-right_adjusted