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Smoke Alarms Studies show about 97% of American homes have at least one smoke detector, but studies also suggest that one detector may not be enough. Early warning is critical to survival in the event of a home fire. Recommended placement for smoke detectors include
Other studies suggest that the effectiveness of smoke detectors may deteriorate after about ten years in service. If you don't know how old your detectors are, consider replacing them. New models of detectors include different kinds of sensors for effective coverage in different areas of the house.
Use of both technologies enhances overall detection and ensures the earliest possible warning. Makers of smoke detectors are now labeling their devices by the room or area in which they're intended to be used. For instance, Firex markets smoke alarms by purpose, e.g. bathrooms & family rooms, kitchens, hallways & stairways, and low traffic areas. Some smoke alarms are combined with carbon monoxide detectors to increase protection, and many are now available with ten-year batteries. Vocal Smoke Alarms Some vendors are now marketing alarms that use voice or a combination of voice and alarm to alert occupants to smoke or carbon monoxide. KidSmart has an alarm that allows you to record a message to be repeated when the alarm is triggered. Studies have shown that children are not easily wakened by alarm tones and are often confused and disoriented when so awakened. Since children wake more easily to a parent's voice, KidSmart's product takes advantage of this idea to help alert sleeping children to a danger. The recording can include personalized escape instructions. This device sells for about $70, and they have a special offer page that gives a coupon code for $10 off the price of a second alarm.
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