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How Does A Fire Alarm System Work?
A fire alarm system alerts people in the building of a possible fire. They help protect those inside by notifying them that they need to evacuate for safety. Most fire alarm systems will also automatically notify the nearest emergency personnel so they can take care of the fire.
Fire alarms can be triggered by smoke detectors, heat detectors, or manually. They are generally set to detect levels of smoke or heat that may indicate a fire. There is a loud bell that sounds to...
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