FWSMB Addressable Sounder Base

The FWSMB is a Digital Distributed Intelligence independently addressable sounder base that also incorporates bi-directional short circuit isolators.



Up to 32 different tones can be selected from the Fusion AU-5000 range of panels and different tones can be programmed to operate according the cause and effect required from any input. It is a low-profile Base Sounder that benefits from an extensive range of intelligent functionality, including sounder synchronisation. The unit’s integral detector base has easy access for loop cabling and allows for the connection of both the sounder and associated detector via a single set of cable terminations. This device is characterised by an aesthetically pleasing low profile and is specifically designed for Fusion AU -5000 control panels.

Key Features:

  • Up to 32 tones can be selected and controlled by logic from the CIE
  • Utilises Fusion AU Digital Distributed Intelligence protocol with high noise rejection
  • Bi-directional short circuit isolators for ease of design and fault finding
  • Synchronised sounder
  • Adjustable volume output from the CIE
  • AutoAuto-addressable
  • Programmable via Device Programming Tool
  • Compatible with all Axis detectors
  • Includes device identification tab
  • Easy central cable entry
  • Open style mounting base offers easy wiring and low low-pressure locking


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