Digital Addressable Synchronised Sounder Base

The Digital Addressable and Synchronised sounder base is a low profile base sounder which is designed around a fully digital protocol and has a 240 device loop capacity.



The acoustic output is selected from the control panel and the sounder activates its acoustic output following the triggering of an alarm condition on the host detector. Once installed onto a compatible loop the device is fully addressable and 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 detectors via a single set of cable terminations. The sounder base is AS 7240.3 and AS 7240.13 Approved. This sounder base is compatible with FWOPX, FWOHX and FHTX that all include SCI’s (TPI’s).

Key features:

  • 32 programmable tones.
  • Compatible with standard remote activation.
  • Easy installation and cabling.
  • Low profile design.
  • Low current consumption.
  • Fully intelligent.


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