Smoke and Carbon Monoxide Detectors Information

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The State of Illinois has mandated for years, that smoke detectors shall be installed within 15 feet of all bedrooms, one on each floor level of our homes, and most recently the fire safety codes have required smoke detectors to be installed in each bedroom. Further smoke detectors in new homes must be wired into the household electrical current in such a manner that if one detector activates, they all do. In older homes we still see the battery operated detectors, which have done a great job for many years, provided the batteries are replaced on a regular basis. The Palatine Fire Department has long issued the public message, “Change your clocks, change your batteries”, this way the batteries are being replaced twice a year in your smoke or carbon monoxide detector. As of January 1, 2007 carbon monoxide detectors have been required to be installed within 15 feet of the bedrooms in every home. Carbon monoxide (CO) is a colorless odorless gas produced by appliances burning fossil fuels such as furnaces, wood burning fireplaces/ stoves, and in some cases even candles. Carbon monoxide is referred to as the silent killer accounting for 200-300 unintentional deaths per year. The dangers of CO exposure depend on a number of variables, including one’s general health and activity level. Infants, pregnant women, and those affected by heart or lung disease can be severely affected by lower concentrations. A person can be poisoned by a small amount of CO over a long period of time or by a large amount of CO over a shorter period of time.

When purchasing a smoke or CO detector look for proof that the detector has been tested by a national testing laboratory such as Underwriters Labs (UL), or Factory Mutual (FM). Always follow the manufacture’s directions when installing them. Many of the detectors powered by the household electric current have a battery back-up, in the event there is a power failure.

If your smoke or CO detector sounds

• If it is an intermittent alarm and the detector is battery powered or has a battery back-up check the battery. Detectors are designed to activate
   in this manner when the battery power is getting low.
• If it is a steady alarm make sure everyone in the home is alert.
• If the source of the activation can not be immediately identified evacuate and request the Fire Department by dialing 9-1-1.
• Never re-enter the house until the Fire Department has given the OK.

The Fire Prevention Division is always ready to answer any questions regarding the purchase or operation of your detectors by dialing our general office number 847-359-9029.


Village Hall Regular Hours: Monday - Friday: 8:00 AM - 5:00 PM
150 West Wilson Street (Temporary Location), Palatine, Illinois 60067 P. (847) 358-7500
Emergency:911 Non-Emergency: (847) 359-9000 Hours: 24 Hours
Police Headquarters 595 North Hicks Road, Palatine, Illinois 60067
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