Approved-type properly installed and maintained smoke detectors are critical life saving devices. While a smoke detector won't prevent or extinguish a fire, it can save one's life. Smoke detectors are designed to warn of fire danger in time to allow for escape or call for help. The ear-piercing alarm of the smoke detector may provide you and your family with the precious extra minutes that you need to escape, especially at night (when most fires occur).
When installing smoke detectors, the fire chief advises you to take the following steps: