FIRE-LITE (MMF-301) Addressable Miniature Monitor Module.

The Fire-Lite MMF-301 Addressable Miniature Monitor Module represents advanced supervision technology for comprehensive fire alarm system integration. Engineered for precision monitoring of non-powered contact devices, this compact module enables direct connection of dry contact devices to addressable fire alarm control panels, providing critical input status detection across complex commercial and industrial environments.

Designed for professional fire alarm installers and system integrators, the MMF-301 delivers reliable performance in challenging electrical and environmental conditions. Its miniature form factor allows for discrete installation in tight spaces, while maintaining robust communication capabilities with Fire-Lite addressable notification appliance circuits and control panels.

Typical installation scenarios include monitoring sprinkler flow switches, tamper switches, door hold-open release mechanisms, emergency control functions, and auxiliary system status inputs across healthcare facilities, educational campuses, commercial office complexes, and mission-critical infrastructure.

Key Features

• Compact addressable design compatible with Fire-Lite intelligent control panels
• Single supervised input channel with programmable device class and type
• Compatible with normally open and normally closed dry contact devices
• LED indication for active input and communications status
• UL Listed for fire alarm and signaling applications per UL 864
• NFPA 72 compliant for comprehensive fire detection and notification systems

Specifications

• Operating Voltage: 15-32 VDC
• Standby Current: 350 µA maximum
• Alarm Current: 6 mA typical
• Module Dimensions: 2.25″ x 1.25″ x 0.75″
• Operating Temperature: 32°F to 120°F (0°C to 49°C)
• Listed Agency: UL, Compliant with NFPA 72

For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com