This personal attack alarm uses a pin-pull system for easy activation, and emits a 130 decibel audible alarm. Simply wear the lanyard around the neck or attach it to a bag, pram, belt or other personal item, and then use the pin-pull to activate the alarm. The alarm can help to both attract attention when you need assistance, but also could help to disorientate, startle or scare off attackers too. The alarm will continue to sound until the pin is reset within the device.