Sure Guard Electronic Personal Attack Alarm (140 decibels includes 9V battery) P

Safety is paramount and with this personal alarm you can guarantee that you have an easy way to prevent attacks and alert others to an unwanted situation. With a loud alarm of 140 decibels, this alarm can be heard up to half a mile away. This is the perfect way to ward off any attackers as well as alerting passers-by to the possibility of danger. This alarm is easy to keep on your person with a compact design that is perfect for hassle free portability.