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3 Europe Smart Smoke Detectors Sales and Growth Rate 2014 2019 4. 4 Asia Pacific Smart Smoke Detectors Sales and Growth Rate 2014 2019 4. 5 South America Smart Smoke Detectors Sales and Growth Rate 2014 2019 4. 6 Middle East and Africa Smart Smoke Detectors Sales and Growth Rate 2014 2019 5 North America Smart Smoke Detectors by Country 5. 1 North America Smart Smoke Detectors Sales, Revenue and Market Share by Country 5. 1.alarm system monitor
We contacted each company, when possible, to assess how helpful its representatives are when resolving potential technical problems. Detection EfficiencyOur detection efficiency testing is for comparison purposes only and was not designed to replace industry standard safety certifications carried by each unit we reviewed. Perhaps the most important thing we learned from our testing is that smoke detectors have a limited range, which is one of the reasons modern building codes require a unit in every bedroom as well as in areas adjacent to bedrooms. To test effectiveness, we sprayed test smoke from an aerosol can directly at each device and timed how long it took the alarm to sound. We sprayed the test smoke from 5, 10 and 15 feet away. Every detector sounded within 30 seconds at the 5 foot mark.