A bank teller being held up by an intruder pushes a hidden button that activates a silent panic alarm notifying the police that a robbery is taking place. An elderly person who has fallen in their ...

Car keys have evolved significantly over time. Chrysler introduced the first key that started a car with a turn of the ignition tumbler in 1949, Ford introduced double-sided keys in 1965, and by the ...

Panic alarms and mobile duress systems/apps continue to play an important role in hospital, school, college and university security and safety initiatives. More than 80% of the nearly 200 participants ...

In December 2021, the principal at Eagle Point Elementary School in Broward County, Florida, received an anonymous bomb threat. Using a silent panic alarm app on her phone, she alerted police and ...