Voice Alarm and Sound > System Center Equipments
Praesideo Digital General Address and Voice Alarm System
LBB 4402-00 Audio Expander

Brand: BOSCH

Product Tags: Praesideo, LBB 1930-20, Praesideo Audio Expander, LBB 4402-00 Audio Expander


Product Specifications
  • Four audio inputs – two selectable mic/line and two line inputs
  • Four line audio outputs
  • Eight supervised control inputs and five control outputs
  • Audio processing functions
  • Redundant network connection
Product Documents
LBB 4402-00 Audio Expander Datasheet03.12.2015 - 1 MbEnglishDownload
Similar Products

Praesideo Digital General Address and Voice Alarm System

LBB 1930-20 Plena Amplifier

LBB 1938-20 Plena Power Amplifier

PRS-1B500 Amplifier

PRS-16MCI Multichannel Interface

PRS-CSI Call Station Interface

PRS-CSNKP Numeric Keypad

PRS-CSR Call Station Remote

PRS-NCO-B Network Controller