Designed for quick reference on any job site, the essential fire alarm installation pocket guide, NFPA Pocket Guide to Fire Alarm and Signaling System Installation, Third Edition provides all the information you need to design, install, or maintain fire alarm systems. The Third Edition of this classic reference has been completely revised to keep pace with changes in NFPA 72, National Fire Alarm and Signaling Code; NFPA 70, National Electrical Code; NFPA 101, Life Safety Code, and other standards. Logically arranged, the pocket guide follows the order of topics presented within NFPA 72 for fast access to important information. In addition to useful tables, formulas, and figures, the Third Edition covers power supplies, survivability, and spacing of detectors and notification appliances and includes updated information on new circuit survivability requirements and a special new section on mass notification systems requirements.

Fire Science (FESHE)

This edition of NFPA 72, National Fire Alarm and Signaling Code, was prepared by the TechnicalCommittees on Fundamentals of Fire Alarm and Signaling Systems, Testing and Maintenance of FireAlarm and Signaling Systems, Initiating Devices for Fire Alarm and Signaling Systems, NotificationAppliances for Fire Alarm and Signaling Systems, Protected Premises Fire Alarm and SignalingSystems, Emergency Communication Systems, Supervising Station Fire Alarm and Signaling Systems,Public Emergency Reporting Systems, and Single- and Multiple-Station Alarms and HouseholdSignaling Systems, released by the Correlating Committee on Signaling Systems for the Protection ofLife and Property, and acted on by NFPA at its June Association Technical Meeting held June 11-14,2018, in Las Vegas, NV. It was issued by the Standards Council on August 14, 2018, with an effectivedate of September 3, 2018, and supersedes all previous editions.This document has been amended by one or more Tentative Interim Amendments (TIAs) and/orErrata. See "Codes & Standards" at www.nfpa.org for more information.This edition of NFPA 72 was approved as an American National Standard on September 3, 2018.