A fire alarm system for houses is a critical tool designed to save lives and property. It helps identify potential fire hazards and alert occupants to evacuate the premises if a fire occurs. A typical fire alarm system consists of smoke detectors, heat detectors, manual pull stations, audible alarms, and notification devices. Smoke detectors detect smoke particles in the air and sound an alarm when they sense smoke; heat detectors trigger alarms when the ambient temperature increases to dangerous levels. Manual pull stations allow people to manually activate the alarm, and the audible alarms draw attention to the emergency. Lastly, notification devices can be used to alert other occupants in the house of a potential danger. All of these components work together to provide a comprehensive approach to fire safety.