A fire sprinkler system is a network of water pipes and sprinkler heads installed in buildings to automatically extinguish or control fires. When heat from a fire activates a sprinkler head, it releases water directly onto the flames or heat source. This rapid response helps to suppress the fire, prevent its spread, and protect lives and property. Fire sprinkler systems are crucial for fire safety in residential, commercial, and industrial buildings, providing reliable fire protection around the clock.