This textbook, “Fire Alarm Systems – 2023” by Electrical Training Alliance and NJATC, is an essential resource for those interested in the technology and engineering of fire alarm systems. With a focus on general and electrical subjects, this trade paperback covers all aspects of fire alarm systems, from their design to their installation and maintenance. The publication, written in English, is useful for students and professionals alike and is published by Electrical Training Alliance. Its detailed content is ideal for those studying technology and engineering, as well as those looking to enhance their knowledge of fire alarm systems.