Sounders (AAD)

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Addressable Sounder Base with T3 Tones


The Pertronic PSB-T3 Sounder Base generates the Evacuation tone as specified by ISO8201 (T3) and can also be used to generate an Alert signal from the connected detector remote LED output.


  • High sound pressure level, up to 95dB at 1m with 24VDC 
  • Can be powered directly from the analogue loop for Local warning (reduced output level), and/or to a monitored Warning System circuit for Global activation 
  • Multiple Sounders can be activated together from a single detector Alarm 
  • Alert or Evacuate tone from local detector activation (jumper option) 
  • Can be mounted as surface or semi-recessed 
  • Colour matched to analogue detectors 
  • Uses standard B501 detector base 
  • Remote LED output included
  • Not compatible with System Sensor 7351 detector

Ordering Information

Product Code



Pertronic AA Sounder Base with AUS T3 Tones

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