Smoke alarms are very important to fire safety in your home, the death rate in home structure fires is approximately 60% lower in homes with working smoke alarms than in homes with no alarms or none that worked, according to the latest NFPA research.
There are different types of alarms that can be purchased that have different pros and cons:
Most often, you will see information pertaining to Photoelectric vs Ionization alarms. The difference between these two types is the sensor that is used to detect the smoke. An ionization smoke alarm is generally more responsive to flaming fires (imagine a fire where you can see the flame), while a photoelectric smoke alarm is generally more responsive to smoking, smoldering fires (such as a cigarette).
To get an alarm that is just as responsive to smoldering fires as it is to flaming fires, you can get an alarm that has dual sensors. These alarms have both an ionization sensor and a photoelectric sensor that will cause the alarm to sound.
There are also combination smoke and carbon monoxide alarms that have both sensors to sense smoke and to sense for carbon monoxide (CO). These alarms may look like smoke alarms and are mounted on the ceiling or the wall near the ceiling. If your house has fuel-burning equipment or appliances (oil or gas boiler, oil or gas furnace, oil or gas water heater, fireplace, etc.), an attached garage, or a fuel-burning generator, then you will need to also have carbon monoxide detection within your house.
Check back next month for more information on Smoke Alarms or contact us.
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