This personal alarm combines two great deterrents to attack- a loud alarm. It looks like an ordinary pager and attaches to a belt or purse for easy accessibility. There are many different ways this alarm can be used. The Personal Alarm is a high quality personal attack alarm, designed for any use or activity. It offers the owner a true sense of protection. It emits a loud 130dB alarm. Immediately activated by pulling the pin/cord. Deactivate it by replacing the pin to its original position. The siren is activated by removing the pull-cord pin. The Personal Alarm fits in the palm of your hand or attaches easily to a belt, purse or clothing. Take the Personal Alarm wherever you go to provide added security against harassment or attack. It can also be used to attract attention if you should fall or hurt yourself. It could be a lifesaver for virtually everyone...Travelers, students, seniors, shoppers, joggers, skiers, cyclists, hikers, delivery people, nurses, late shift workers, etc. Specification: Personal Body Guard Alarm 1) Dimension: R45x24mm; 2) Button battery included; 3) Pull the metal pin to activate alarm; 4) 130 Decibel Alarm Can Be Heard Up To 70 Meters Away; 5) Can be attached to the wrist and your bag/luggage, or used in the home on the door handle and a fixed fitting. 6) Suitable for joggers, elderly, disabled, night shift workers, alone people.