Licensed and insured North Atlanta electrician
On a national average smoke alarms were present in three-quarters (74 percent) of the reported home fires in 2014–2018. Almost three out of five home fire deaths were caused by fires in properties with no smoke alarms (41 percent) or smoke alarms that failed to operate (16 percent). The death rate per 1,000 home structure fires is 55 percent lower in homes with working smoke alarms than in homes with no alarms or alarms that fail to operate.
Your family will have maximum protection if:
Most detectors start “chirping” when batteries have run down. They can also be nuisance at night by going off when there is no carbon monoxide or smoke danger. If not maintained properly they can also give off false alarms that can be almost as annoying as an actual hazard.
In addition, the U.S. Fire Administration recommends testing them monthly. They recommend:
The guidelines given here can help you determine if existing smoke detectors are properly positioned. The NFPA and NEC combine state that you shall have a smoke detector:
All detectors should be placed where smoke can be readily detected — high up on walls or on the ceiling (smoke rises) and at a distance from windows, fans, and vents that might blow smoke away from the detector.
If the smoke detector is wired into your electrical system, it should not be on a circuit that can be turned off with a wall switch.
If a smoke detector is placed too close to a kitchen stove or shower, it can be triggered unnecessarily by steam or normal cooking smoke. Better to move it to a different location that also meets general safety guidelines and your local building code.
Carbon monoxide poisoning is also a serious concern. Over 10,000 carbon monoxide poisonings needing medical treatment occur every year and over 500 people die in the US annually from carbon monoxide poisoning.
The state of Georgia requires that every dwelling unit shall be equipped with at least one approved carbon monoxide alarm with battery back up in an operating condition within 15 feet of every room used for sleeping purposes. It is also required to have one on each floor of the house.
If you are uncertain about placement or need help with installation or battery replacement, call or text Poss Electric Company who is familiar with your local building code requirements for smoke detectors.