Panic Button in American schools
Dozens of schools in several U.S. states have installed panic buttons in response to the tragedy in Newtown, Connecticut , where 20 children and six adults were killed in a school . 20 students and six adults were killed after the massacre triggered by a 20 -year school in Newtown Sandy Hook According to CBS News, when the button is activated , it will immediately call the emergency number 911. " When that happens , we will send all the people I have to see what happened," said a local police officer . after the massacre of Newtown, were updated all areas of school safety . And some schools in Alabama have introduced this . Teachers Panic buttons neck wear to react as quickly as possible if a threat.