The product is the *NFPA 72 National Fire Alarm and Signaling Code 2025*, a textbook published by the National Fire Protection Association in 2024. It serves as a reference book for education and general use, providing information on fire alarm and signaling systems in English language. The 2025 edition offers updated guidelines and standards for fire protection systems in the United States, making it a valuable resource for students and professionals in the field. This trade paperback book is a comprehensive reference for those interested in fire safety and alarm systems.