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February 21,2021
I think that the combo smoke co detector must be familiar to you.Because it protects our lives and property！The combo smoke co detectorhas both a smoke alarm function and a carbon monoxide leak alarm ...
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February 18,2021
Before you want to know wheather a smoke detector be alarmed by heat，you should know what's the difference from Smoke alarm or heat alarm.
Smoke alarms detect smoke – fit them in all room...
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February 14,2021
A optical heat sensor detector is a device that can sense heat in a room. Its purpose is to alert homeowners and business owners that there is a fire before the fire becomes. In terms of physics, A op...
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February 10,2021
Carbon monoxide poisoning is a very serious issue. According to the Centers for Disease Control and Prevention, over 4,500 Americans are hospitalized every year because of CO exposure, and more than 4...
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February 08,2021
Carbon monoxide symptoms are related to PPM concentration, According to the United States Consumer Product Safety Commission, Carbon monoxide levels are calculated in parts per million (PPM). When lev...
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February 06,2021
Home security, build for you, by you ！
As homeowners, we should install home security CO leak detector to protect our loved family. of course, Like every one of us needs maintenance to delay aging, t...
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