USI Technology




USI Patented Smart Alarm® Technology

Our unique USI patented Smart Alarm® technology responds 87% faster to slow smoldering fires. It's also very effective at detecting fast flaming fires. That's because the proprietary USI patented Smart Alarm® technology combines the benefits of both ionization and photoelectric detection technologies in one detection solution.
 
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10 year battery

Many of our alarms come with a 10-year sealed Permanent Power™ battery that never needs replacing during the 10 year life of the alarm. Batteries in non sealed alarms should be replace at least once a year or when the low battery signal sounds. Permanent Power™ battery technology helps keep you safe, because working smoke alarms are an important factor in surviving a home fire.
 
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Nuisance alarms

Most people have experienced the shriek of a smoke alarm while cooking a meal or stepping out of a steamy shower, when there is no hazard present. The instant reaction is to find a way to silence the alarm. Unfortunately, some people may even pull down the alarm or take out the battery to make the piercing sound stop. To avoid the problem in the future, many choose not to reinstall the smoke alarms, creating a potentially deadly situation.
 
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4 in 1 technology

The 4-in-1 Smart Alarm uses patented IoPhic Universal Smoke Sensing Technology and protects against 4 deadly household threats: smoke, fire, carbon monoxide and natural gas (methane)
 
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