A fire alarm is a system installed in buildings and structures to detect and warn of a possible or existing fire. Its main purpose is to immediately warn people in the building about possible danger and ensure quick and safe evacuation.
A fire alarm system usually consists of several components:
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Fire Detectors: These devices are used to detect signs of fire such as smoke, heat or flames. Detectors are divided into various types, including smoke detectors, heat detectors, fire detectors, etc. They are usually installed in areas with a high risk of fire, such as kitchens, saunas, electrical rooms, etc.
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Sounders: After detecting signs of fire, the fire alarm system activates sounders to alert people to possible danger. Annunciators can be in the form of sound sirens, flashing lights or voice messages. The location of sounders is usually determined by building design and safety requirements.
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Control Panel: The control panel is the central unit of the fire alarm system. Fire detectors, communication with sirens and other system devices are installed here. The panel processes incoming data from detectors and activates sirens when a fire or other emergency is detected. It also provides information about the location of a possible fire and the status of the fire alarm system.
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Manual call devices: Manual call devices (fire buttons) are designed to manually activate the fire alarm system. They are installed in accessible locations in buildings and allow people to immediately signal fire or other emergency situations.
It is important to note that fire alarms must meet regulatory and safety standards, and the system itself must be periodically maintained to ensure reliable operation. The efficiency and effectiveness of fire alarms play a key role in preventing fires and ensuring the safety of people in the event of a fire threat.
