First Alert CO400 carbon monoxide detector

Technical Specification

Features:
  • Make: First Alert
  • Model code: CO400
  • Type: Gas
Additional info:

Uses an advanced electrochemical CO sensor to detect elevated carbon monoxide levels Battery-operated design works almost anywhere Loud 85-decibel alarm sounds when CO levels are detected Single test/silence button for simple operation

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Make First Alert
Manufacturer First Alert / BRK Brands Inc.
Model code CO400
Type Gas
Additional info
  • Uses an advanced electrochemical CO sensor to detect elevated carbon monoxide levels
  • Battery-operated design works almost anywhere
  • Loud 85-decibel alarm sounds when CO levels are detected
  • Single test/silence button for simple operation
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