As the fire alarm industry evolves, so do the standards that guide our work. With the NFPA Conference & Expo on the horizon, it’s the perfect time to dive into the proposed changes for the 2025 edition of NFPA 72, National Fire Alarm and Signaling Code. These updates are still under review, but they provide a glimpse into the future of fire safety and signaling systems. Let’s explore the significant advancements that are set to shape our industry.

The Rise of Cybersecurity in Fire Alarm Systems

One of the most groundbreaking changes in the proposed 2025 edition of NFPA 72 is the introduction of comprehensive cybersecurity requirements. The 2022 NFPA 72 edition saw the addition of Chapter 11, which highlighted the necessity of cybersecurity for fire alarm and signaling systems but lacked specific directives. The upcoming edition proposes to elevate these guidelines from Annex J into fully-fledged requirements within Chapter 11. These new mandates will cover all aspects of cybersecurity, including configuration, implementation, security, and access, ensuring that fire alarm systems remain robust against cyber threats.

Embracing Innovative Detection Technologies

The 2025 NFPA 72 edition also seeks to incorporate cutting-edge detection technologies into Chapter 17. Two noteworthy additions include acoustic leak detection and thermal image fire detection.

• Acoustic Leak Detection: This technology identifies gas leaks by detecting the sound generated by pressurized gas escaping. Given its novelty, the code introduces specific design and installation requirements to ensure effective implementation.
• Thermal Imaging Fire Detection: Unlike traditional video imaging or radiant heat detectors, thermal imaging detectors offer a unique approach to fire detection. The proposed changes provide tailored requirements to address the distinct characteristics of thermal imaging technology, enhancing its effectiveness in fire safety.

Introducing Restricted Audible Mode Operation (RAMO)

Another exciting proposal is the addition of a new operation mode in Chapter 18, known as Restricted Audible Mode Operation (RAMO). Designed for environments where loud noises can be harmful, such as early education classrooms or facilities catering to individuals with sensory sensitivities, RAMO offers visual notifications combined with low-frequency audible signals. This mode aims to create a safer and more comfortable notification environment for vulnerable populations.

The Role of Intermediary Service Providers

To further enhance fire alarm systems, the 2025 NFPA 72 edition proposes new requirements for intermediary service providers in Chapter 26. This technology serves as a bridge between protected premises and supervising stations, ensuring reliable and supervised signal transmission. The intermediary service provider can also send signals to additional entities, such as facility managers or building owners, improving overall communication and response during emergencies.

Staying Ahead with 5 Alarm Fire Corporation

At 5 Alarm Fire Corporation, we pride ourselves on staying at the forefront of industry advancements. The proposed changes to NFPA 72 reflect the ever-evolving landscape of fire safety and signaling technologies. By understanding and integrating these updates, we continue to offer our clients the most advanced and reliable fire alarm systems available.

Stay tuned for more insights and updates as we approach the finalization of the 2025 edition of NFPA 72. For detailed information and ongoing updates, visit the NFPA website at nfpa.org/72.

The 2025 edition of NFPA 72 promises to bring significant enhancements to fire alarm and signaling systems, focusing on cybersecurity, innovative detection technologies, and inclusive notification methods. At 5 Alarm Fire Corporation, we are committed to keeping you informed and prepared for these changes, ensuring that your fire safety systems remain cutting-edge and compliant.

Ready to upgrade your fire alarm system with the latest technology and standards? Contact 5 Alarm Fire Corporation today and let our experts help you stay ahead in fire safety.

Stay safe, stay informed, and let’s embrace the future of fire safety together.

Bernadette Merrill, Electrical Contractor, Co-Owner of 5 Alarm Fire Protection, Fire Alarm Services Expert, and Content Writer.