Napco FT279 Fire EOL Relay and Resistor Module

Improve fire alarm reliability with the Napco FT279 Fire EOL Relay and Resistor Supervisory Module from Napco Security Technologies. Designed to supervise end-of-line resistance and relay functionality, the FT279 delivers continuous monitoring of fire circuits so building operators and monitoring stations can trust alarm integrity and reduce nuisance or missed events. The module supports relay-backed supervision and is engineered for seamless integration with Napco MA-900 and other compatible fire alarm control panels, simplifying installation and system commissioning. By detecting open, short or out-of-tolerance EOL conditions, the FT279 minimizes maintenance time and enhances overall security and fire monitoring performance. Ideal for commercial, institutional, and multi-tenant environments where dependable surveillance and code-compliant fire protection are critical. Add the FT279 to your fire alarm design to strengthen circuit supervision and streamline alarm response—contact your supplier or specify the module for your next installation.

• Ensures continuous end-of-line supervision to reduce false alarms and maintain code-compliant fire circuit monitoring
• Relay and resistor supervision provides automatic fault detection for faster troubleshooting and less downtime
• Direct compatibility with Napco MA-900 and common fire alarm control panels for plug-and-play integration
• Compact module design simplifies installation and saves panel cabinet space in retrofit or new installations
• Boosts overall security and monitoring reliability by ensuring relay functionality and proper EOL resistance