Created to provide an affordable and effective security system for the majority of homeowners, college dormitories, and businesses, the Seconds Count® Security System is designed to save lives. In a home invasion, time is crucial. Immediately upon a door or window sensor being activated, a loud audible alarm is engaged. Press the Blue Security Button on the emergency pendant and you will instantly be in two-way communication with an emergency dispatcher. An emergency strobe light is also activated to deter vandals and alert emergency responders to your location, bringing help to your door sooner. read full review »