Gottuk, D.T., “Single-and Multiple-Station Alarms and Household Fire Alarm Systems,” Chapter 29, Sixth Edition, NFPA 72–National Fire Alarm and Signaling Code Handbook, National Fire Protection Association, Quincy, MA, 2010, pp. 669–718.
Gottuk, D.T., “Single-and Multiple-Station Alarms and Household Fire Alarm Systems,” Chapter 29, Sixth Edition, NFPA 72–National Fire Alarm and Signaling Code Handbook, National Fire Protection Association, Quincy, MA, 2010, pp. 669–718.