Notifier FZM-1


Monitor module, two-wire detectors

Availability: Estimated 6 - 8 Business Days

  • Factory New
Brand: Notifier Part #: 16211 Categories: , , , Manufacturer Part #: FZM-1 Tag:


Four different monitor modules are available for Notifier’s intelligent control panels for a variety of applications. Monitor modules supervise a circuit of dry-contact input devices, such as conventional heat detectors and pull stations, or monitor and power a circuit of two-wire smoke detectors (FZM-1(A)).

FZM-1(A) is a standard-sized module that monitors and supervises compatible two-wire, 24 volt, smoke detectors on a Style D (Class A) or Style B (Class B) circuit.

The FZM-1(A) Interface Module is intended for use in intelligent, addressable systems, where the individual address of each module is selected using built-in rotary switches. This module allows intelligent panels to interface and monitor two-wire conventional smoke detectors. It transmits the status (normal, open, or alarm) of one full zone of conventional detectors back to the control panel. All two-wire detectors being monitored must be UL compatible with the module. The FZM-1(A) can be used to replace MMX-2(A) modules in existing systems.


Weight 1.00 lbs




  • Supports compatible two-wire smoke detectors.
  • Supervises IDC wiring and connection of external power source.
  • High noise (EMF/RFI) immunity.
  • SEMS screws with clamping plates for ease of wiring.
  • Direct-dial entry entry of address: 01 – 159 on FlashScan loops, 01 – 99 on CLIP loops.
  • LED flashes during normal operation; this is a programmable option.
  • LED latches steady to indicate alarm on command from control panel.


Monitor Modules with FlashScan Data Sheet