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Fire Prevention Week 2010 focuses on Smoke Detectors. By following simple safety rules, you can
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- Smoke alarms should be installed on every level of the home (including the
basement), outside each sleeping area, and inside each bedroom. Larger homes
may need additional smoke alarms. Never remove or disable smoke alarms.
- Interconnection of smoke alarms is highly recommended; when one smoke
alarm sounds, they all do (this is particularly important in larger or
multi-story homes, where the sound from distant smoke alarms may be reduced
to the point that it may not be loud enough to provide proper warning,
especially for sleeping individuals). A licensed electrician can install
hard-wired multiple-station alarms. Wireless alarms, which manufacturers
have more recently begun producing, can be installed by the homeowner.
- There are two types of smoke alarm technologies – ionization and
photoelectric. An ionization smoke alarm is generally more responsive to
flaming fires – like a pan fire or the smoke from cooking. A photoelectric
alarm is generally more responsive to smoldering fires – like a cigarette,
overheated wiring or something hot like a space heater. Install both types
of alarms in your home or combination ionization and photoelectric alarms
that take advantage of both technologies.
- Test smoke alarms at least monthly by pushing the test button. If an alarm
"chirps," warning the battery is low, replace the battery right
away. Test smoke alarms when you’ve been away from home for more than
three days. The alarm may have "chirped" while you were away and
now the battery is completely out of power.
- All smoke alarms, including alarms that use 10-year batteries and those
that are hard-wired alarms, should be replaced when they’re 10 years old
(or sooner) if they do not respond properly when tested.
- Never remove or disable a smoke alarm.
- Smoke alarms for the deaf and hard of hearing
– There are some smoke
alarms with strobes or the ability to be used with strobes – also called
visible notification appliances – that signal to awaken those that are deaf
(or those with profound hearing loss). The use of tactile notification
appliances (such as a pillow or bed shaker) is also now required. These
devices are activated by the sound of the smoke alarm. The means for signaling
to awaken those who are hard of hearing (those with mild to severe hearing
loss) is through the use of a complex low frequency audible signal. Smoke
alarms currently on the market do not produce this signal. However, separate
notification appliances are available that do produce this signal, and are
activated by the sound of the smoke alarm.
- If there is a fire in your home, there will be smoke. A smoke alarm will
let you know there is a fire. When the smoke alarm sounds, get out of the
house and stay out. Develop and practice an escape plan in case of a fire in
your home.
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