How Does a Personal Alarm Work?

Answer Personal alarms are small, mobile devices that emit a loud sound or siren when activated. They give people a simple, effective, first-line defense when exposed to threatening situations.

Top Q&A For: How Does a Personal Alarm Work

How does an alarm bell work?

Even in the age of electronic buzzers, motorized or electromagnetic alarm bells still ring out in countless facilities to warn occupants of a fire or other emergency.FunctionAlarm bells alert peopl... Read More »

Does Leakfrog work like a smoke alarm?

Yes, a Leakfrog water alarm works by detecting water as shallow as 1/32 inch. When water is detected, an alarm goes off and continues to sound until it is shut off. Leakfrogs are often used in bas... Read More »

Does the alarm for the iPhone 3GS work if you have headphones in?

How Does a Ford Taurus Anti-Theft Alarm System Work?

Rhyming games and activities help kindergarten students connect reading and word-association skills. In the kindergarten classroom, a lot of time is devoted to teaching, practicing and playing game... Read More »