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First Alert Battery-Operated Carbon Monoxide Alarm

  • First Alert Battery-Operated Carbon Monoxide Alarm

First Alert Battery-Operated Carbon Monoxide Alarm

Item #: 386834 |  Model #: CO250B

4 / 5 1 Reviews

Battery-Operated Carbon Monoxide Alarm

  • 9-volt battery included
  • Electrochemical CO sensor
  • Silence button
  • End-of-life signal provides audible notification when alarm needs to be replaced
  • Tamper-resistant locking pin
  • 7-year limited warranty
Power Source Battery-operated
Battery Back-Up No
Voice Alert No
Digital Display No
Smoke Detector No
Peak Level History No
Package Quantity 1.0
Warranty 7-year
UL Safety Listing Yes
CSA Safety Listing No
ETL Safety Listing No
Package Contents 1 carbon-monoxide detector, one 9-volt battery, 1 manual
Color / Finish White
Height (Inches) 4.38
Width (Inches) 1.75
Length (Inches) 4.38
Voltage (Volts) 9.0

Product Documentation

Download these helpful files for this product.

  • Installation Guide
  • Warranty Guide
  • Energy Guide
  • Dimensions Guide
  • How To Guide
  • Use & Care Guide
  • Operating Guide

pdf To view these documents, you need Adobe Acrobat Reader. You can download a free copy from the Adobe web site.

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