Fire detection systems are essential safety devices designed to identify the presence of fire or smoke in a building. These systems use various technologies, such as smoke detectors, heat sensors, and flame detectors, to monitor the environment and alert occupants or emergency services when a fire is detected. When a fire is detected, the system typically triggers alarms and may activate sprinklers or other suppression systems. Regular maintenance and testing of fire detection systems are crucial to ensure their reliability and effectiveness in protecting lives and property from fire hazards.