Even though a fire does not necessarily have a high chance of happening, having a fire alarm inspection app on a fairly regular basis is essential, especially in businesses and schools. For instance, if an elementary school does not have a working system, then many lives could be lost in the event of an actual blaze. So not only is there an annual or semi-annual fire alarm inspection, but there are also drills. Having drills ensures that all of the students and more importantly, the teachers know what to do in the event of a blaze.