A life-saving smoke alarm in a fire
Why are so many people trapped in an indoor fire? According to statistics, more than 80 percent of those who died […]
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Smoke detector types and application
Point type smoke fire detector As shown in the figure below, the infrared light emitted by the detector’s light emitting component […]
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Why smoke sensor is necessary for home security
Why smoke sensor is necessary for home security? Fire accident is serious disaster for home security. Many factors may cause fire […]
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