Electronic Article Surveillance (EAS) system is an anti-theft technology that is proven to protect merchandise against shoplifters. Small security tags, applied to high-value merchandise, alert retailers when shoplifters try to take items through electronic gate sensors at exit...
Smoke detectors in large commercial, industrial, and residential buildings are usually powered by a central fire alarm system, which is powered by the building power with a battery backup. However, in many single family detached and smaller multiple...
A vehicle tracking system combines the use of automatic vehicle location in individual vehicles with software that collects these fleet data for a comprehensive picture of vehicle locations. Modern vehicle tracking systems commonly use GPS or...
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