First Alert Plug-In Carbon Monoxide Detector

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First Alert

Plug-In Carbon Monoxide Detector


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  • CO detector alerts you to elevated carbon monoxide levels in the home
  • Advanced electrochemical carbon monoxide sensor
  • Simple plug-in design works with 120-volt outlets
  • Loud 85-decibel alarm sounds when CO levels are elevated
  • Single test/silence button for simple operation


TheFirst AlertCO600 Plug-In Carbon Monoxide Alarm utilizes an electrochemical carbon monoxide sensor that lasts for up to five years to detect carbon monoxide. This carbon monoxide detector plugs into any wall outlet. When carbon monoxide levels become elevated, a loud 85-decibel alarm alerts you to the threat.



Alarm Type Audible
Battery Plug-In
Measuring Range 10 ft
Operating Temperature 40 to 100° F
Power Supply 120 V
Sensor Type Electrochemical
Sound Level 85 dB
Standards/Approvals UL 2034 Listed
Type Carbon Monoxide

Manufacturing Details
The following information is subject to change without notice

Warranty 7 Years Limited


Dimensions 3.4 in L x 1.7 in W x 5 in H

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