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Member Only Item

First Alert CO400-3 Battery Powered Carbon Monoxide Alarm 3-pack

Item #818230

Features:

Includes batteries and optional wall mounts

Online Price
Less
Your Price $49.99
  • Shipping & Handling Included*


Member Only Item

The estimated delivery time will be approximately 3 - 5 business days from the time of order.

The First Alert CO400-3 Battery Powered Carbon Monoxide Alarms protect your family from one of the leading causes of accidental poisoning deaths and many people don't know they are suffering from CO poisoning until it’s too late. Carbon monoxide (CO) symptoms of CO poisoning are like the flu, you might not even know you're in danger at first. That's why a carbon monoxide alarm home pack is an excellent way to protect your family. It can detect the CO you can't see, smell or taste in the air.  It is recommended you install one carbon monoxide (CO) alarm in every bedroom and on every level of your home.  

These battery powered carbon monoxide alarms use an electrochemical carbon monoxide sensor (the most accurate technology available) that can last up to 5-years.  The loud 85 db alarm sounds if CO level exceeds acceptable levels.  The pull down action chart has a convenient guide on what to do if an alarm sounds. The alarms feature a test/silence button that silences the alarm and allows you to test its functionality. The (1) 9V replaceable battery powers each alarm, giving you a peace of mind even during power outages. There is also an audible and visual low battery signal that alerts you to replace the battery when it’s getting low. No installation is required and the attractive design allows the units to be placed anywhere you need it. The units include an optional wall mount with no outlet required, compliant to UL standard 2034. The First Alert CO400-3 Battery Powered Carbon Monoxide Alarm comes with a 5-year limited warranty. First Alert is America’s most trusted, recognized safety brand, helping to protect what matters most. From children and family to your home and business, our mission is helping protect the lives, well-being and valuables of our customers. Our products offer a sense of preparedness and assurance that enable a higher quality of life.

Features:

  • (3) Battery-operated carbon monoxide alarms
  • Electrochemical carbon monoxide sensor for best accuracy.
  • Loud 85db alarm sounds if dangerous CO levels are detected.
  • Pull down action chart with a convenient guide on what to do if an alarm sounds
  • Test/silence button that silences the alarm and allows you to test its functionality
  • Audible and visual low battery signal
  • An optional wall mount (included)
  • Each alarm operates on (1) 9V battery (included)
  • Conforms to UL standard 2034.
  • Comes with a 5-year limited warranty

  • Battery Operated: Yes
  • Brand: First Alert
  • Case Count: 3

Standard shipping via UPS Ground is included in the quoted price. The estimated delivery time will be approximately 3 - 5 business days from the time of order.

Express shipping is via UPS. The estimated delivery time will be approximately 1 - 2 business days from the time of order.

Please choose your shipping method at checkout.

An additional Shipping and Handling fee will apply to express shipments. This fee will be quoted at checkout.

*Delivery is available to Alaska, Hawaii and Puerto Rico. An additional Shipping and Handling fee will apply to shipments going to Alaska, Hawaii or Puerto Rico. This fee will be quoted at checkout. Additional transit time may be required.

Costco.com products can be returned to any of our more than 600 Costco warehouses worldwide.
Membership: We will refund your membership fee in full at any time if you are dissatisfied.

Merchandise: We guarantee your satisfaction on every product we sell with a full refund. The following must be returned within 90 days of purchase for a refund: televisions, projectors, computers, cameras, camcorders, touch screen tablets, MP3 players and cellular phones.

How to Return: For an immediate refund (including shipping and handling), simply return your purchase at any one of our Costco warehouses worldwide. If you are unable to return your order at one of our warehouses, please email customer service or call our customer service center at 1-800-955-2292 for assistance. To expedite the processing of your return, please reference your order number.

If you request an item be picked up for return, the item must be packaged and available for pick up in the same manner as it was delivered.
If your order was delivered "curb side", it will need to be available for curb side pick up.
If the item arrived to you in a box, it will need to be in a box at the time of pick up.

For information or a written copy of the manufacturer's warranty, please contact us at: warranty@contactcostco.com.
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