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Notifier FMM-4-20 Multi-Monitor Module (NEW)

Notifier FMM-4-20 Multi-Monitor Module (NEW)

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Notifier FMM-4-20 Multi-Monitor Module

The Notifier FMM-4-20 is an intelligent multi-monitor module that provides the interface to monitor up to 20 addressable devices or contact inputs in a single compact unit. It allows multiple conventional normally-open contact devices, such as waterflow switches or supervisory switches, to be individually supervised and reported to the fire alarm control panel. The FMM-4-20 is ideal for applications where many monitoring points are required but panel space is limited.

Specifications:

  • Model: FMM-4-20

  • Manufacturer: Notifier (Honeywell)

  • Function: Multi-monitor module for fire alarm systems

  • Capacity: Supports up to 20 monitored inputs (Class B wiring)

  • Inputs: Normally-open dry contacts with end-of-line resistor supervision

  • Indicators: Individual LED per input for local status annunciation

  • Addressing: Rotary decimal switches for address assignment

  • Power Requirements: 24 VDC nominal from SLC loop

  • Wiring: Plug-in terminal blocks, accepts 12–18 AWG wiring

  • Mounting: Standard enclosure or control panel cabinet

  • Dimensions: Approx. 8.0 in × 5.0 in × 1.5 in (20.3 × 12.7 × 3.8 cm)

  • Operating Environment: 32 °F to 120 °F (0 °C to 49 °C), 10–93% RH non-condensing

  • Listings: UL, ULC, CSFM, FM approved

Applications:

  • Monitoring multiple waterflow or tamper switches in sprinkler systems

  • Connecting multiple supervisory or status contacts to a Notifier addressable panel

  • Large commercial or industrial fire alarm systems requiring high input density