Alarm signals are indicators that alert individuals to potential dangers or emergencies. These signals can take various forms, such as loud noises, flashing lights, or visual displays. Common examples include fire alarms, security alarms, and emergency sirens, which are designed to prompt immediate action or evacuation. In many settings, such as schools, workplaces, and public spaces, alarm signals are crucial for safety. They help ensure that people are aware of threats, such as fires, intruders, or natural disasters. Understanding these signals and responding appropriately can save lives and prevent injuries during critical situations.