The National Electrical Manufacturers Association (NEMA) published ANSI/NEMA SB 40-2015 Communications Systems for Life Safety in Schools. This standard covers the application, installation, location, performance, and maintenance of school emergency communications systems and their components.
SB 40-2015 was developed by NEMA's Signaling Protection and Communications Section (3SB). It defines the means of signal initiation, transmission, notification, and annunciation; level of performance; and the reliability of various types of school communication systems.
"This standard is a great source of information for designers and stakeholders alike. It is definitely something you will want to have in your library of reference materials," said Denise Pappas, business development manager, Valcom, Inc., and 3SB member.
SB 40-2015 may be downloaded at no cost or purchased in hard copy for $27 on the NEMA website.
Electrical Manufacturers Association (NEMA) represents nearly 350 electrical
equipment and medical imaging manufacturers that make safe, reliable, and efficient products
and systems. Our combined industries
account for 360,000 American jobs in more than 7,000 facilities covering every
state. Our industry produces $106 billion shipments of electrical equipment and
medical imaging technologies per year with $36 billion exports.