Notifier NFW-50X


Intelligent Addressable Fire Alarm Control Panel with Communicator

Availability: Estimated 6 Weeks

  • Factory New
Brand: Notifier Part #: 16446 Categories: , Manufacturer Part #: NFW-50X


The NFW-50X Notifier is the latest intelligent addressable fire alarm control panel (FACP) within the FireWarden Series and is a direct replacement for the FireWarden-50 (NFW-50). The NFW-50X comes with a pre-installed communicator and supports up to 50 addressable devices in any combination of detectors or modules. With an extensive list of powerful features, the NFW-50X programs just like FireWarden-100 products, yet fits into applications previously served only by conventional panels. Remote and local programming of the control panel is possible using the FS-Tools Upload/Download utility. Programming databases can be uploaded/downloaded via the panel’s USB port (and USB cable) or via an ethernet connection using the IPOTS-COM communicator. The USB port also allows for the download or upload of the entire program, history file, walk-test data, current status and system voltages by means of a USB flash drive.


Weight 16 lbs







Control Panel






Production Status



Product Notes

Replaces: NFW-50


  • Listed to UL Standard 864, 10th edition.
  • Pre-installed IPOTS-COM Ethernet IP and POTS (Plain Old Telephone Service) Central Station Communicator.
  • Optional CELL-MOD or CELL-CAB-N GSM Central Station Communicator over AlarmNet®.
  • Compatible with SWIFT® wireless devices.
  • Auto-programming (learn mode) reduces installation time. Reports two devices set to the same address.
  • Two independently programmable, built-in Style Z (Class A) or Style Y (Class B) NAC circuits.
  • Selectable strobe synchronization for System Sensor, Wheelock, and Gentex devices.
  • Notification Appliance Circuit End of Line resistor matching.
  • Four programmable function keys for ease of maintenance.
  • Two programmable relays and one fixed trouble relay.
  • Built-in Programmer.
  • Integral 80-character LCD display with backlighting.
  • Real-time clock/calendar with automatic daylight savings control.
  • History file with 1,000 event capacity.
  • Addressable sounder base.
  • Control module delay timer.
  • Automatic detector sensitivity testing (NFPA 72 compliant).
  • Automatic device type-code verification.
  • Point trouble identification.
  • Waterflow selection per module point.
  • Alarm verification selection per detector point.
  • Maintenance alert warns when smoke detector dust accumulation is excessive.
  • One-person audible or silent walktest with walktest log & printout.
  • System alarm verification selection per detector point.
  • PAS (Positive Alarm Sequence) and Pre-signal per point (NFPA 72 compliant).
  • Up to 16 ANN-BUS annunciators- 8 per each ANN-Bus.
  • Remote Acknowledge, Alarm Silence, Reset and Drill via addressable modules or remote annunciator.
  • Upload/Download of program and data via USB with optional FSTools Programming Utility.

NFW-50X Intelligent Addressable FACP with Communicator

Notifier - Data Sheet