The fire extinguisher invention has gone through researches and tested under international standards. The invention has won 6 Gold Medal Awards of the World Genius and has gradually been commercialized as consumer goods. The products are intended for prevention and suppression of fire and ensure "Zero Accident". Simply install ELIDE FIRE extinguishing ball as a 24-hour automatic fire trap to prevent fire incidents at factories, warehouses, hotels, condominiums, department stores, offices, or high-rise buildings. Install ELIDE FIRE extinguishing ball as passive automatic fire extinguisher at the risk-prone areas within the building. The "self-activate, in the presence of fire" fireball, does not require maintenance or inspection cost over its five-year shelf life.