Features: Extinguishes inflammation sources at early stages of fire, prevents distribution of fire beyond limits of a protected space. Excludes repeated ignition in the protected space for up to 30 minutes, thanks to the effect of phlegmatization. Discharges the fire retardant agent directly into the inflammation area, without increasing the concentration of hazardous substances in the air outside of the protected space. Simple and reliable in operation, easily integrates with standard systems of fire alarm and automatic fire suppression.