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First Alert CO400 Carbon Monoxide Alarm

  • Carbon Monoxide Dector
  • CO400
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Learn more about the First Alert CO400


First Alert


Carbon Monoxide Dector


Selling Unit


* Electrochemical carbon monoxide sensor

* Battery powered works during power outages

* Front access battery door makes changing battery easier

* Silence and test button

* No installation required, just place or mount almost anywhere

* Alarm action chart instructs on what to do if an alarm sounds

* UL listed

* 5 year limited warranty

* Loud 85 decibel alarm

* 10" x 6.63" x 2"

* 0.65 lbs

Quick Info

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