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Bosch LBB4430/00

Bosch Call Station

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Bosch LBB4430/00 Call Station — Control & HMI
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Product Description

The Bosch Call Station is equipped with a microphone on a flexible stem, a push-to-talk button, and a monitoring loudspeaker, all powered from the Praesideo network. This call station is designed for live announcements and digital message broadcasts to assigned sound zones. It features a microphone on an elastic support, a microphone button, a speaker, and a headphone jack.

Key Features:

  • Expandable with up to 16 keyboards (LBB 4432/00 or LBB 4434/00), each with 8 programmable buttons
  • Optional numeric keypad extension (PRS‑CSNKP)
  • Redundant network connection
  • Power indicator
  • Status/fault indication
  • Priority level indication
  • Microphone capsule supervision
  • Perfect for:

  • Public address systems
  • Emergency communication
  • Broadcasting announcements in various zones
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    Specifications

    Brand
    Bosch
    Material
    F.01U.126.295
    Air pressure
    600 to 1100 hPa
    Sound pressure level
    85 dB (SPL) at 0.5 m and 1 kHz
    External power supply
    18 to 56 VDC
    Power consumption
    4.4 W (DC) excluding keypads
    Operating temperature
    -5 ºC to +45 ºC (+23 ºF to +113 ºF)

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    Documents

    Data Sheet

    Datasheet for Bosch LBB4430/00, including specifications and features.

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