One of the key aspects of any unexpected event is communication, people often don’t know what is going on and one signal isn’t enough to prompt a full evacuation for some, people may assume it’s a test, Fire Marshals are under pressure to start emptying floors with just one single fire alarm ringing, now they can have real confidence instead of being in an information vacuum they are now situationally aware and informed this will give them confidence to escalate or de-escalate an incident with instant live information directly into their phone or tablet.