AST August 2018 Magazine Aug 2018 Final (8.14.18) | Page 19

be Volume operating 26 with inaccurate information, or teams may have difficul- ty getting in- structions to large groups of frightened people. August 2018 Edition (When you need to project clear sound up to a half mile away, use the PA system that lives up to its name, the AmpliVox Half-Mile Hailer.) In establishing disaster prepared- ness plans, school emergency personnel should have equipment ready to go, ensuring that commu- nication remains available despite the obstacles. Portable sound sys- tems are essential tools for responders to have on hand for these unpredictable public safety situa- tions, and investing in reliable sound equipment must be a central part of any crisis management plan. Today’s systems come in a wide va- riety of models to serve different functions, but one central purpose is common to all: providing reliable, grab-and-go communication to calm, direct, and inform large groups of people in times of crisis. 17