During an emergency, users need to quickly and easily send their messages; and they need to be able to do it so that they are sure it succeeds and with a secure and easy to use interface that can be used from any location. An emergency communication system that can be used by normal people will be successfully used and managed. During emergencies, which can sometimes cause people to die, campus managers must be able to react to the emergency and start the alert system quickly. But sending emergency warnings is probably one of the most uncommon and unfamiliar things to do. So, it's most important that a system be easy to use.