Fire sprinklers are automatic devices designed to extinguish or control fires in buildings. They work by detecting heat from a fire and releasing water to suppress the flames. Each sprinkler is activated individually, meaning only the ones near the fire will operate, minimizing water damage to other areas. These systems are commonly found in commercial and residential properties, providing an essential layer of safety. Fire sprinklers can significantly reduce the risk of fire-related injuries and property damage. Regular maintenance is crucial to ensure they function properly when needed, making them a vital component of fire safety systems.