First Alert Battery Powered Carbon Monoxide Alarm with Digital Display-CO410 at The Home Depot
Free shipping
First Alert Battery Powered Carbon Monoxide Alarm with Digital Display

First Alert Battery Powered Carbon Monoxide Alarm with Digital Display

Model # CO410

Internet # 202433877

$29.97 / each
PRODUCT SOLD :  Online Only
Item cannot be shipped to the following state(s): AK,GU,HI,PR,VI


The First Alert CO410 Battery Operated Carbon Monoxide Alarm with Digital Display is an easy to use carbon monoxide detector that comes with one carbon monoxide alarm, a user's manual, and two AA batteries. Symptoms of carbon monoxide poisoning are like the flu, and you might not even know you're in danger. That's why a carbon monoxide alarm is an excellent way to protect your family. It detects the CO you can't see, smell or taste in the air. This alarm uses an electrochemical carbon monoxide sensor, the most accurate technology available. It's easy-to-read back-lit digital LED display communicates a clear read-out of current CO concentrations in parts per million. It is powered by two AA replaceable batteries giving you peace of mind during power outages. The test/silence button both silences a non-threatening alarm and low battery warning and allows you to test the unit's functionality. The alarm performs its own internal test as well, and and re-alarms if carbon monoxide levels persist, sounding a loud 85-decibel horn. An esthetically pleasing premium shape is ideal for placing in all visible locations, with no installation required. It includes an optional wall mount, no outlet required. An audible and visual low battery signal alerts you to replace the battery. Meets UL standards. Code compliant.

  • Battery powered carbon monoxide alarm
  • Backlit digital display
  • Front access battery compartment
  • Single button tests alarm functions and mutes nuisance alarms
  • Low battery warning
  • End of alarm life timer
  • 2 AA batteries included
  • Loud 85db alarm
  • 7-year limited warranty
  • Meets UL2034 standard
  • Electrochemical sensor
  • America's most trusted brand in home safety

Info & Guides

You will need Adobe® Acrobat® Reader to view PDF documents. Download a free copy from the Adobe Web site.


Alarm Type  Carbon Monoxide  Alarm/Detector Features  Digital display 
Assembled Depth (in.)  1.5 in  Assembled Height (in.)  3.3 in 
Assembled Width (in.)  4.8 in  Battery Back-Up  Yes 
Certifications and Listings  1-UL Listed  Commercial / Residential  Commercial / Residential 
Connector/Contact Type  None  Digital Display  Yes 
Electrical Product Type  Carbon Monoxide Detector  Included  Battery (-ies) 
Returnable  90-Day  Voltage (volts) 



Most orders process within 3 business days.

Please allow 3 to 5 business days for Standard Shipping in addition to order processing time, which varies by product.  Items deliver by small parcel service.

If product is eligible for shipping to AK, HI and US Territories additional transit time and remote surcharges may apply.