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Cooper Fire 5 in 1 Multi Sensor (Selectable) (FXN922)


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    Eaton Fire 5 in 1 Multi Sensor (Selectable)

    The JSB Bi-Wire multi-mode detector has a dual patent, and incorporates both Bi-Wire and ‘Self-Check’ features, as well as having 5 different modes within a single detector. This multi-mode detector can be configured to operate as either an optical detector, opto/heat multi-sensor or 1 of 3 heat detector modes (A1R, BS, CS) using the four position switch located at the back of the detector. The 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.


    • 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 Tempurature Min : -10 Degrees Celsius
    • Alarm Tempurature (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

    Frequently Asked Questions

    What systems does the FXN922 work with?

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


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