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Fermax - Marine DUOX Audio Amplifier Set


£223.84 Inc VAT
£186.53 Ex VAT£219.45

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Product Attributes

System Type



Fermax Audio 4 + n cabling


Product Description

This audio amplifier is compatible with all vandal resistant entry panels by Fermax. It is part of the DUOX system which features simplified two wire installation and almost limitless expansion capability.

It is also suitable for refurbishment works as audio handsets can be upgraded to video monitors without any additional elements and the system will work with the existing cable from older installations, including five wire, two wire doorbell and even analogue.

One power supply is required for every twenty monitors and each user may have up to two monitors and two handsets per household. There is no need for floor distributors or panel switchers since one line terminal is required at the start and end of each riser.

Please note: For larger systems, add the necessary call extension modules. Use F-2008 for eight buttons and F-2441 for sixteen buttons.


  • Simplified 2 wire installation
  • Limitless expansion (up to 999.999 homes)
  • Maximum distance 130 metres (expandable)
  • Voice guided programming


Back Box 160 x 130 x 55 mm (hwd)

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