Whether you call them personal safety alarms, personal attack alarms, personal protection alarms, or personal security alarms, we have them including the keychain alarm and travel alarm. Criminals hate attention. These alarms are mini attention grabbers. They emit loud high decibel noise that alerts others when you need help. A keychain alarm is easy to use and comes equipped with built-in bright lights providing a second level of safety. Door or window alarms are perfect for college dorms, apartments, and hotel rooms. Secure your entryways with a door stop alarm. They block the door from opening and simultaneously sound the 125-decibel alarm.