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Eaton FXN922 Selectable Multi-Mode Conventional Detector

£17.53 (inc VAT: £21.04)

In Stock

SKU: FXN922 Category: Brand:


The Eaton FXN922 is a multi-mode selectable conventional fire alarm detector. By combining five detection types into one device, multiple users benefit during specification, installation and ongoing maintenance:

  • Wholesalers – Reduces overall stock
  • Installers – Able to bulk by a single variant of detector and carry one variant around
  • Maintenance teams – Removes the need to carry smoke, heat and multi options

The FXN922 detector has a dual patent, and incorporates a ‘Self-Check’ features, as well as having 5 different modes within a single detector.

  • Photo-thermal
  • Optical-smoke
  • Fixed heat @ 77°C
  • Fixed heat @ 92°C
  • Rate of rise heat 60°C

The FXN922 detector, having ‘Self-Check’ facilities, has a dual LED indicator. The red LED is lit continuously to indicate alarm condition, the amber LED when lit continuously indicates a smoke sensing chamber fault or that the detector has reached the limit of its contamination compensating ability. The amber LED can also be pulsed from the panel to locate wiring faults thereby saving time and cost by facilitating the fault finding process.

Key Features

  • Chamber monitoring and drift compensation dual LED
  • ‘Self-Check’ facility
  • 360° viewable LED design
  • 5 modes in 1 detector
  • Unobtrusive design
  • Common mounting base
  • Improved system integrity


  • Operating Voltage : 15 – 30 VDC
  • Standby Current : 80uA
  • Start Up Current Max 20 Seconds : 340uA
  • Alarm Current : 25mA
  • Ambient Temperature Min : -10 Degrees Celsius
  • Alarm Temperature (Static) :
    • 60 Degrees Celsius A1R
    • 77 Degrees Celsius BS
    • 92 Degrees Celsius CS
  • Relative Humidity (Non-Condensing) : 0 – 95%
  • Height (Without Base) : 43mm
  • Height (with Base) : 56mm
  • Diameter : 100.5mm
  • Weight (Without Base) : 78g
  • Material : PC/ABS
  • Colour : White


Which systems does the FXN922 work with?

The FXN922 works with most standard conventional systems in addition to the legacy JSB bi-wire system.

Note the the FXN922 does not work with the current Eaton Ultra nor Flexi panels when in biwire mode.


Additional information

Weight 0.5 kg

Detection Type

Device Type


Hazardous Applications

Marine Applications

System Type

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