Notifier NFC-50/100


50 Watt, 25V Single Speaker Zone Emergency Voice Evacuation System, Integral Microphone, Built-In Tone Generator and 14 Recordable Messages

Availability: In Stock

Condition: New
Brand: Notifier
Status: Active
SKU: 16443
Manufacturer Part #: NFC-50/100


Notifier’s First Command NFC-50/100 and NFC-50/100E are multi-purpose emergency voice evacuation panels for fire applications, mass notification applications, or both. The First Command delivers 50 or 100 watts of audio power for distribution to up to eight speaker circuits (i.e. zones). The NFC-50/100(E) comes standard with a single speaker circuit and a built-in 50 watt, 25V amplifier.

Additional information

Weight 16.00 lbs
Dimensions 8.00 × 15.00 × 15.00 in


Unit of Measurement

EA (Each)





Control Panel






Production Status



Listings & Approvals



  • UL Listed to UL 2572 Communication (Control Units Mass Notifi- cation Systems) and UL 864 (emergency voice evacuation for fire)
  • Modular design for system flexibility and easy expansion
  • Removable terminal blocks
  • 50 watts of 25V audio power (expandable to 100 watts) RMS
  • 2 amp Notification Appliance Circuit (NAC) output, sync genera- tor, or follower for System Sensor, Wheelock or Gentex protocols
  • Optional 70Vtransformer available for the primary amplifier. (Note that speaker wiring continues to be supervised in standby, alarm and when background music is playing with this optional trans- former installed)
  • Eight Command Input Circuits to activate messages 1 to 8:

– CMD1 and CMD2 are field selectable to be activated from 12 or 24 VDC Notification Appliance Circuits (reverse polarity) or con- tact closures

– CMD3-CMD8 are activated by contact closures • Speaker Circuits

– Single Style Y (Class B) or Style Z (Class A) speaker Circuit

– Two Style Y (Class B) or Style Z (Class A) speaker circuits (with

optional NFC-BDA-25/70V Audio Amplifier installed)

– Eight Style Y (Class B) or Style Z (Class A) speaker circuits (with optional NFC-BDA-25/70V and NFC-CE6 installed)

  • 520Hz square wave tones available, which can be uploaded to the NFC-50/100 to meet NFPA Low Frequency requirements (Refer to the Device Compatibility Document 15378 for listed compatible speakers.)
  • NFC-50/100(E) can be controlled by an FACP via the ANN/ACS (EIA-485) link of the NFW-100X and NFW2-100, and via the ACS (EIA-485) link of the NFS-320 or NFS2-640. The NFS-320 or NFS2-640 must be firmware version 20.0 or higher.


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