Fire-Lite MMF-300 Series Addressable Monitor Module (Replaces M300)

The Fire-Lite Alarms MMF-300 Series addressable monitor module delivers dependable, easy-to-install monitoring for commercial fire and security systems. As a Fire-Lite Alarms control panel module, the MMF-300 is designed for intelligent two‑wire SLC systems and powers directly from the loop (15–32 V DC), so you avoid extra power runs and simplify wiring. It supervises normally-open dry-contact devices on either Style D (Class A) or Style B (Class B) initiating device circuits, giving you flexible options for fault-tolerant layouts in fire alarm and security monitoring applications. Built-in direct-dial address entry (01–159 on MS-9600 series) and SEMS screws with clamping plates speed installation and reduce service calls. The module’s panel-controlled LED flashes in normal operation and latches steady on alarm for fast, on-site troubleshooting—valuable for integrators managing multiple control panel modules across a site. Ideal for retrofits (replaces M300) and new builds, the MMF-300 enhances fire alarm surveillance and overall system reliability. Add the MMF-300 to your specification for robust, professional-grade monitoring—contact sales or order online today.

• Simplifies integration with intelligent two‑wire fire panels to reduce installation time and commissioning costs.
• Powered directly from the two‑wire SLC loop (15–32 V DC), eliminating the need for separate power wiring.
• Supports Style D (Class A) or Style B (Class B) IDCs for flexible circuit topology and reliable fault-tolerant monitoring.
• Panel-controlled LED and latched local indicator speed troubleshooting and on-site status verification.
• Direct-dial address entry and SEMS screws with clamping plates for fast, dependable wiring and configuration.