System: Shots fired at XXXX school.
System: 2 shots on floor 1 room 1.
System: 3 shots on floor 1 hallway main
System: 15 shots floor 1 main commons
System: 5 shots floor 2 main stair well
System: 9 shot admin section
Sure helps a lot with those people getting shot doesn't it? Nothing will stop the shooter until the people with guns arrive on the scene.
This is nothing more than security theater. This will prevent nothing and is dubious as to how useful the info will be to the security responders.
Let's not forget this will do nothing to help with people walking around with Molotov cocktails or a bow/cross bow, or a blade, etc.
Arm the teachers, if they don't want to do it, then maybe they are not really serious about the welfare of their students.