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VSO Base Sounder 24Vdc EN54-3 Approved

VSO Base Sounder 24Vdc EN54-3 Approved

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To order this product, please call:

01282 691616

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Product details

The VSO base sounder has been designed for use with conventional and two wire (SAV-Wire) fire alarm sytems and is able to accept most leading detector bases.


  • Cost effective solution to your sounder installation
  • 32 selectable tones
  • Alert to Evacuation change over via third wire
  • Switch selectable volume control
  • Designed to work with conventional and two-wire (SAV-WIRE) systems
  • Modern ultra low profile for discreet mounting
  • Designed to accept most leading detector bases
  • Constructed from ABS fire retardant plastic
  • 2 base colour options available
  • A blank cover plate is available if the unit is to be used as a standalone sounder - in 3 colour options
  • Fully approved to EN54-3


Colour: White
Option: Sounder Base
507-001 £14.29
Colour: Cream
Option: Sounder Base
507-020 £19.08
Colour: White
Option: Cover Plate
507-006 £2.92
Colour: Cream
Option: Cover Plate
507-029 £8.71
Colour: Red
Option: Cover Plate
507-030 £3.60

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