Here’s how a panic alarm system at a Georgia high school, which was triggered during a deadly shooting there, works – and how it likely saved countless lives, according to authorities and advocates for the technology.
» Subscribe to NBC News:
NBC News Digital is a collection of innovative and powerful news brands that deliver compelling, diverse and engaging news stories. NBC News Digital features NBCNews.com, MSNBC.com, TODAY.com, Nightly News, Meet the Press, Dateline, and the existing apps and digital extensions of these respective properties. We deliver the best in breaking news, live video coverage, original journalism and segments from your favorite NBC News Shows.
Connect with NBC News Online!
Breaking News Alerts:
Visit NBCNews.Com:
Find NBC News on Facebook:
Follow NBC News on Twitter:
Get more of NBC News delivered to your inbox: nbcnews.com/newsletters
#georgia #alarm #nbcnews
source
