ask.security-warehouse.com

The function of a portable personal security alarm is to distract criminal activity and alert people in the surrounding area of a serious situation or emergency. Most personal alarms can sound off within a ¼ mile. Others are within a short distance. Many versions come as an electronic security device and others are aerosol devices that won't cause any blast injuries to the ear

Read more...

Source: Home Improvement: Security Articles from EzineArticles.com
EzineArticles.com - Trusted By Millions as The Source For Quality Original Articles