Air aspirating or air sampling smoke detectorsīelow we’re going to explain what each component does.Components of an Alarm SystemĪ fire alarm system consists of many components, including: These highly advanced systems use a network of appliances, devices and control panels to perform these four functions. To help you better understand the workings of an alarm system, we’ll discuss each component in detail below.
Essentially, fire detection systems have four primary functions. These systems also monitor themselves, identifying the location and origin of the alarms and sensing problems with connections and wiring that might prevent the system from working properly. How Do Fire Alarm Systems Work?Ī fire alarm system’s chief purpose is to detect fires and quickly notify both the occupants of the building and emergency services from a centrally controlled and monitored location. Twelve years later, in England, George Andrew Darby developed the first heat and smoke detection systems, and in 1965, battery-powered smoke alarms first appeared. Since the 1980s, building codes have required the installation and use of battery-powered smoke alarms. A Brief History of Fire Alarm SystemsĪlarm systems have evolved considerably since Francis Robbins Upton, a Thomas Edison associate, patented the first automatic alarm system in 1890. Over the years, fire alarm systems have become increasingly sophisticated, so we’ve put together a guide to help you understand all the components of a fire detection alarm system and get the most out of this essential technology. A fire alarm system consists of various electronic devices that work together to detect and notify people of a fire or other emergency.
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