Fire extinguishing systems are designed to detect and suppress fires in various environments. These systems can include sprinkler systems, fire extinguishers, and fire suppression agents like foam or gas. They work by either cooling the fire, removing oxygen, or interrupting the chemical reaction that fuels the flames. There are different types of fire extinguishing systems tailored for specific hazards. For example, wet chemical systems are effective in kitchens, while clean agent systems are suitable for areas with sensitive equipment. Proper installation and maintenance of these systems are crucial for ensuring safety and compliance with fire codes.