Code of Massachusetts Regulations
780 CMR - STATE BOARD OF BUILDING REGULATIONS AND STANDARDS
Chapter 31 - Special Construction
Section 3111 - TEMPORARY OVERNIGHT SHELTERS
Subsection 3111.13 - Power source
Universal Citation: 780 CMR MA Code of Regs 3111.13
Current through Register 1531, September 27, 2024
The primary and secondary power sources for the low voltage or wireless, interconnected, monitored smoke detection system shall conform to the applicable requirements of NFPA 72; primary and secondary power requirements for CO detectors shall conform to the applicable requirements of NFPA 720.
Exception: Prior to January 1, 2013, smoke alarms listed to UL 217 are allowed and battery-powered CO alarms, listed to applicable sections of UL-2034 are allowed.
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