The Honeywell SPXCDULNRFDM Remote Fault Detection (RFD) module represents advanced fire alarm system monitoring technology designed for comprehensive commercial and industrial building protection. Engineered for seamless integration with modern addressable fire alarm control panels, this module provides sophisticated fault detection and communication capabilities across complex networked fire safety infrastructures.
Specifically designed for professional fire alarm installers and facility managers, the module enables precise monitoring of circuit integrity, device status, and system performance. Its cCSAus-certified design ensures compliance with rigorous North American safety standards, making it ideal for mission-critical applications in healthcare facilities, educational campuses, corporate complexes, and high-rise commercial buildings.
Key Features
- Modbus-compatible communication protocol for seamless integration with diverse fire alarm and building management systems
- 3/4″ NPT mounting configuration supporting standard electrical conduit installations
- LM25 temperature-rated component ensuring reliable performance across challenging environmental conditions
- Addressable system compatibility with advanced fire alarm control panels
- Enhanced fault detection and diagnostic reporting capabilities
- UL 864 and NFPA 72 compliant design for comprehensive life safety applications
Technical Specifications
- Mounting: 3/4″ NPT standard electrical connection
- Communication Protocol: Modbus
- Certification: cCSAus Listed
- Temperature Rating: LM25 (-40°F to 185°F)
- Compatibility: Addressable fire alarm control panels
This Remote Fault Detection module provides fire alarm professionals with a robust, reliable solution for continuous system monitoring and diagnostics. Its advanced design supports comprehensive circuit supervision, enabling rapid identification and response to potential system irregularities in commercial fire detection networks.
For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com
Additional information
| Weight | 2 lbs |
|---|---|
| Dimensions | 3 × 4 × 3 in |
| Condition | New |
| Manufacturers | Life Safety |
| Part Type | Module |






