A "Fire Signal" is a visual or audible alert used to indicate the presence of a fire or the need for evacuation. These signals can include alarms, bells, or flashing lights, designed to quickly grab attention and prompt immediate action. Fire signals are essential in buildings, public spaces, and outdoor areas to ensure safety and prevent injuries during emergencies. In many places, fire signals are part of a larger fire safety system that includes smoke detectors, fire alarms, and emergency exit signs. Properly functioning fire signals can save lives by providing timely warnings, allowing people to evacuate safely and efficiently in case of a fire.