Fire detection and warring systems are an important stage of fire fitting. Fire detection and early warning systems are established to prevent a human and material losses, accelerating the intervention process in first minute of fire and to take situation under control. In general early warning systems detect one or several characteristic futures of fire such as smoke, heat and flam. There are different type of detectors developed to detect characteristic futures of fire like smoke, heat and flam.

However, individually they can be insufficient, it will be more sufficient to use them together integrally with each other. Fire alarm system? They are systems which activate outputs (fire suppression systems, alarms and telecommunication systems etc.). Interpreting the fire alarm transmitted by the detectors. Fire detection and alarm systems are applied as follows: