• Addressable Mini-Monitor Module

The Fire-Lite MMF-301 is a mini monitor module designed to supervise a Style B (Class B) circuit of dry-contact input devices.

The MMF-301 is so compact it can be mounted in a single-gang box and placed behind the monitored device. This makes for a far more aesthetically-pleasing installation. Identification technology automatically notifies the control panel that the MMF-301 is a monitor module. It receives power from a two-wire SLC loop.


  • Built-in type identification automatically identifies this device as a monitor module to the panel
  • Powered directly by two-wire SLC loop. No additional power required
  • High noise (EMF/RFI) immunity
  • Tinned, stripped leads for ease of wiring
  • Direct-dial entry of address: 01 - 159 on MS-9600 series panels, 01 - 99 on other compatible systems

Technical Specifications:

  • Average operating current: 350 uA, 1 communication every 5 seconds, 47k EOL; 600 uA Max. (Communicating, IDCShorted)
  • Maximum IDC wiring resistance: 40 ohms
  • Maximum IDC Voltage: 11 Volts
  • Maximum IDC Current: 400 uA
  • EOL resistance: 47K ohms
  • Temperature range: 32 degreesF to 120 degreesF (0 degreesC to 49 degreesC)
  • Humidity range: 10% to 93% noncondensing
  • Dimensions: 1.3" (3.302 cm) high x 2.75" (6.985 cm) wide x 0.65" (1.651 cm) deep
  • Wire length: 6" (15.24 cm) minimum

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Addressable Mini-Monitor Module

  • Product Code: FIRE-LITE:MMF301

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Tags: fire peripherals