Guarding The Population:
Fire and smoke may protect your home and population. Fire and smoke alarms are designed by brilliant engineers so they work to warn people before the danger of fire gets beyond control. Fire can get out of control very quickly. People can be overcome by the smoke and be incapacitated so they cannot save themselves. The flames spread very quickly and people can get burned badly before a fire department gets to the scene. Fire and smoke alarms work to alert people so they can call the fire department and try to put out the flames before they spread.