Notifier NFS-320SYS

Intelligent Addressable Fire Alarm System

    Brand: Notifier Part #: 47305 Categories: , Manufacturer Part #: NFS-320SYS


    The NFS-320SYS intelligent Fire Alarm Control Panel is part of the ONYX® Series of Fire Alarm Controls from NOTIFIER.

    As a stand-alone small-to-large system, or as a large network, the ONYX Series of products meet virtually every application requirement.

    The modular design of the ONYX Series makes system planning easier. The panel can be configured with just a few devices for small building applications, or networked with many devices to protect a large campus or a high-rise office block. Simply add additional peripheral equipment to suit the application. Wireless fire protection can be added with the SWIFT wireless gateway and devices.


    Weight 16.95 lbs



    • Certified for seismic applications when used with the appropriate seismic mounting kit.
    • Approved for Marine applications when used with listed compatible equipment. See DN-60688.
    • One isolated intelligent Signaling Line Circuit (SLC) Style 4, 6 or 7.
    • Up to 159 detectors and 159 modules per SLC; 318 devices maximum.
      • Detectors can be any mix of ion, photo, thermal, or multi-sensor; wireless detectors are available for use with the FWSG.
      • Modules include addressable pull stations, normally open contact devices, two-wire smoke detectors, notification, or relay; wireless modules are available for use with the FWSG.
    • Optional FWSG Wireless SWIFT Gateway supports wireless SLC devices.
    • Standard 80-character display.
    • Network options:
      • High-speed network for up to 200 nodes (NFS2-3030, NFS2-640, NFS-320(C), NFS-320SYS, NCA-2, DVC-EM, ONYXWorks, NFS-3030, NFS-640, and NCA).
      • Standard network for up to 103 nodes (NFS2-3030, NFS2-640, NFS-320(C), NFS-320SYS, NCA-2, DVC-EM, ONYX-Works, NCS, NFS-3030, NFS-640, NCA, AFP-200, AFP-300/400, AFP-1010, and AM2020). Up to 54 nodes when DVC-EM is used in network paging.
    • 6.0 A switch mode power supply with four Class A/B built-in Notification Appliance Circuits (NAC). Selectable System Sensor, Wheelock, or Gentex strobe synchronization.
    • Built-in Alarm, Trouble, and Supervisory relays.
    • VeriFire® Tools online/offline program option. Sort Maintenance Reports by compensation value (dirty detector), peak alarm value, or address.
    • Autoprogramming and Walk Test reports.
    • Multiple central station communication options:
      • Standard UDACT
      • Internet
      • Internet/GSM
    • 80-character remote annunciators (up to 32).
    • EIA-485 annunciators, including custom graphics.
    • Printer interface (80-column and 40-column printers).
    • History file with 800-event capacity in nonvolatile memory, plus separate 200-event alarm-only file.
    • Alarm Verification selection per point, with automatic counter.
    • Positive Alarm Sequence (PAS) Presignal.
    • Silence inhibit and Auto Silence timer options.
    • March time/temporal/California two-stage coding/strobe synchronization.
    • Field-programmable on panel or on PC, with VeriFire Tools program check, compare, simulate.
    • Full QWERTY keypad.
    • Charger for up to 200 hours of standby power.
    • Non-alarm points for lower priority functions.
    • Remote ACK/Signal Silence/System Reset/Drill via monitor modules.
    • Automatic time control functions, with holiday exceptions.
    • Surface Mount Technology (SMT) electronics.
    • Extensive, built-in transient protection.
    • Powerful Boolean logic equations.


    Intelligent Addressable Fire Alarm System; NFS-320SYS(E)
    Notifier – Data Sheet – 2017
    Fire Alarm Control Panel; NFS-320/E/C, NFS-320SYS/E
    Notifier – Operations Manual – 2011


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