first alert canada logo

First Alert CO400A Battery Powered Carbon Monoxide Alarm

  • First Alert CO400A Battery Powered Carbon Monoxide Alarm
 
No Installation required, place this unit anywhere you need it.

AVAILABILITY: In Stock
Regular Price: $39.99
Price: $29.99
You Save: $10.00
Send To Friend Print This Page
  • Battery-operated carbon monoxide alarm.
  • Uses electrochemical carbon monoxide sensor--the most accurate technology available.
  • Simple to use silence/test button; low battery warning; end-of-life timer.
  • (2) AA batteries included.
  • Dimensions(H x L x W): 10 in x 2 in x 6.6 in.
  • Weight: 0.7 lbs.
  • Comes with a 5-year limited warranty.

The First Alert CO400A Battery Powered Carbon Monoxide Alarm uses an electrochemical carbon monoxide sensor (the most accurate technology available) that lasts up to 5 years. The (2) AA replaceable alkaline batteries power the alarm, giving you peace of mind even during power outages and UL listed for your family's protection. The test/silence button both silences the alarm and allows you to test its functionality. The unit monitors and re-alarms if carbon monoxide levels persist sounding a loud 85-decibel horn. No installation is required and the attractive design allows the unit to be placed anywhere you need it. This unit includes an optional wall mount with no outlet required. An audible and visual low battery signal alerts you to replace the battery. The pull down action chart has a convenient guide on what to do if an alarm sounds.


The First Alert CO400A Battery Powered Carbon Monoxide Alarm comes with a 5-year limited warranty. Carbon monoxide (CO) is one of the leading causes of accidental poisoning deaths, yet many people don't know they are suffering from CO poisoning until it's too late. Since 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 is an excellent way to protect your family. It can detect the CO you can't see, smell or taste in the air.

Ordering a large quantity? Click the image below to send a bulk order request to our friendly sales staff who can create a quote and provide personal service for your order! Enter the information requested below and our sales staff will respond in 1-2 business days. (Monday through Friday 8am-5pm CST)

Click here for Bulk Buy request Please include as much detail as possible with your request:
  • Item(s) of interest.
  • Quantity Required.
  • Shipping Address.
  • Purchase Time Frame.
  • Contact Information.

 Related Products
First Alert CO600A Plug-In Carbon Monoxide Alarm
First Alert CO600A Plug-In Carbon Monoxide Alarm
First Alert CO615A Carbon Monoxide Plug-In Alarm with Battery Backup and Digital Display
First Alert CO615A Carbon Monoxide Plug-In Alarm with Battery Backup and Digital Display
First Alert GCO16CNA Plug-In Combination Explosive Gas and Carbon Monoxide Alarm with Battery Backup
First Alert GCO16CNA Plug-In Combination Explosive Gas and Carbon Monoxide Alarm with Battery Backup
First Alert CO410A Battery Powered Carbon Monoxide Alarm
First Alert CO410A Battery Powered Carbon Monoxide Alarm
First Alert CO605A Plug-In Carbon Monoxide Alarm with Battery Backup
First Alert CO605A Plug-In Carbon Monoxide Alarm with Battery Backup
First Alert Battery Powered Carbon Monoxide Travel Alarm with Travel Bag - CO250TCNA
First Alert Battery Powered Carbon Monoxide Travel Alarm with Travel Bag - CO250TCNA
First Alert CO500CNA ONELINK Battery Operated Carbon Monoxide Alarm
First Alert CO500CNA ONELINK Battery Operated Carbon Monoxide Alarm
       
 
  • See if we are running any Specials or Deals on FirstAlertStore.CA
  • Learn More

FirstAlertStore.ca is operated by eAccess Solutions, Inc., under license by First Alert.

© 2017 All Rights Reserved. This website is operated by eAccess Solutions, Inc.