A Fire Alarm is a crucial safety device designed to detect and alert individuals of the presence of fire, smoke, or other emergency conditions. It typically consists of smoke detectors, heat detectors, and manual pull stations that are connected to a central control panel. When triggered, the fire alarm system activates a loud siren or bell, and in some cases, flashing lights, to warn people to evacuate the area immediately. Modern fire alarm systems can also be connected to emergency services, automatically notifying them when an alarm is activated.