The product is the 2022 edition of the NFPA 72, National Fire Alarm and Signaling Code, presented in a trade paperback format. This textbook is authored by the National Fire Protection Association (NFPA) and serves as a comprehensive reference for education and general use. Written in English, this publication provides essential information for understanding and complying with fire alarm and signaling codes, making it a valuable resource for students, professionals, and those interested in fire safety regulations.