Notifier HS-NCM-W-2


High-Speed Network Communications Module, twisted-pair wire interface

Availability: In Stock

  • Factory New
Brand: Notifier Part #: 48611 Categories: , Manufacturer Part #: HS-NCM-W-2


The High-Speed Network Communications Module (HS-NCM) provides NOTIFIER’s NFS-320, NFS-640, NFS2-640, NFS-3030, and NFS2-3030 Fire Alarm Control Panels, NCA and NCA-2 Network Control Annunciators, and DVC Digital Voice Command with a means to connect to High-Speed NOTI•FIRE•NET (NFN).

Each HS-NCM can accommodate up to two node addresses. For example, one HS-NCM can provide network communication for both an NFS2-640 and an NCA-2.

When not connected to a fire alarm panel, the HS-NCM defaults to repeater mode and can be used to boost signal distances or to pass data transmissions between two differently configured network segments when wire and fiber co-exist on a network.


Weight 1.00 lbs





Production Status



  • Supports twisted-pair wire medium
  • NFPA Style 4 (Class B) operation or NFPA Style 7 (Class A) operation
  • Transformer coupling provides electrical isolation between nodes
  • Pluggable terminal wiring with strain relief
  • Pluggable service connector (feeds signal directly through) in the event that power must be removed from the node
  • 12 Mb transmission rate
  • Data is regenerated at each node
  • Two network ports to allow simultaneous connection to fire alarm control panel and to programming computer
  • Enables software and database upload/download over the High-Speed NFN
  • Up to 3,000 feet (914.4 m) between nodes in a point-to-point fashion (actual distance varies with wire quality)

HS-NCM High-Speed Network Communications Modules


Notifier - Data Sheet

High-Speed Network Communications Module


Notifier - Installation Sheet

Network System Interface


Notifier - Instruction Manual