![]() There are two chambers in a typical ionization smoke detector. Ionization Smoke detectors work based on lowering the current flow through the inside chamber due to ionization which leads to initiate the alarm. The main purpose of a fire alarm system is to protect the wealth, health and life of individual or society. ![]() in case of emergency, the sounders will operate to warn the people around to evocative via general or emergency exit. Different types of fire alarm system such as conventional, addressable, intelligent and smart wireless designs are used for the same purpose i.e. Like a CPU (central processing unit) in a computer system, the fire alarm control panel is the brain of fire alarm system which sends a status indication and notification to the connected detectors and sounders in case of manual or automatic operation.įire alarm systems are wired in industrial factories, offices, public buildings and nowadays even in homes. Wiring of Intelligent Fire Alarm SystemĪ fire alarm system is a mechanism of different interconnected devises and components used to alert us in case of emergency especially fire to protect the staff and general public by taking appropriate actions.įire alarm system is the combination of different components such as smoke detector, heat detector, carbon monoxide detector, multi sensor detector, call points, sounders, bells, relay module, repeater, annunciator, fire control panel and other related and optional security devices designed for fire alarm control system.Wiring of Addressable Fire Alarm System.Wiring of Conventional Fire Alarm System.Wiring Diagram of Heat Detector in Home (AC).Types of Fire Alarm Systems with Wiring Diagrams.
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