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What is Carbon Monoxide?

Carbon monoxide (CO) is an invisible and odorless gas that can be produced by any fuel-burning device.
CO alarms are the only way to detect this poisonous gas and provide an early warning to a potential CO leak in your home. 
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Stove

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Furnace

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Dryer

Help Protect Your Family with First Alert CO Alarms 

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10-Year Battery CO Alarm with Display

Displays room temperature and CO levels when detected. 10-Year battery offers continuous protection for the life of the alarm.

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Battery-Operated CO Alarm

Portable CO alarm is easy to use and install. Battery power provides continuous protection, even in the event of a power outage.

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Plug-in CO Alarm with Battery Backup

Plugs into any standard electrical outlet. Battery backup provides protection during power outages.

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Recommended Placement

Carbon monoxide alarms should be installed on every level and in each bedroom for whole home protection.

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CO Safety Tips

  • Install carbon monoxide alarms on every level and in every bedroom
  • Test your alarms regularly
  • Replace alarm batteries every six months
  • Alarms don't last forever, remember to replace alarms at least every 10 years
  • Do not use generators, gas powered tools or grills inside the home
  • Service fuel burning appliances and chimneys annually
  • If your alarms sound, leave immediately for fresh air and call 911

Learn More About CO Safety 

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Where Does Carbon Monoxide Come From?

Carbon monoxide is an invisible, odorless, colorless, tasteless and deadly gas. Learn more about where carbon monoxide comes from to help protect your home and family from the dangers of CO.

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Carbon Monoxide Travel Tips

Safety should always remain top of mind, even when you are traveling or on vacation. Help ensure your vacation is worry free and your family is protected by following our carbon monoxide travel tips.

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7 Things to Know About Carbon Monoxide Alarms

Carbon monoxide alarms are the only way to detect CO gas in your home. Before purchasing and installing CO alarms in your home, learn more about carbon monoxide and CO alarms today!

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Carbon Monoxide Laws

State and municipal governments around the United States have acknowledged the value of CO alarms and have enacted new legislation for CO alarms in houses. Learn more about carbon monoxide laws and check your state's carbon monoxide regulations here.