First Alert CO400 Battery Powered Carbon Monoxide Alarm
by First Alert

List Price: $27.99
Our Price: $17.60
You Save: $10.39 (37%)
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Category: Tools
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Product Details

• Battery-operated carbon monoxide alarm
• Uses electrochemical carbon monoxide sensor--the most accurate technology available
• Simple to use silence/test button; low battery warning; end-of-life timer
• 2 AA batteries included
• 5 year limited warranty

• Equity 40001 LCD Insta-Set Alarm Clock

Description of First Alert CO400 Battery Powered Carbon Monoxide Alarm

The First Alert CO400 carbon monoxide alarm uses an electrochemical carbon monoxide sensor-the most accurate technology available. The permanent sensor lasts up to five years. It is powered by two AA replaceable alkaline batteries giving you peace of mind even during power outages. The test/silence button both silences the alarm and allows you to test its functionality. The unit monitors and re-alarms if carbon monoxide levels persist sounding a loud 85-decibel horn. No installation is required and the attractive design allows the unit to be placed anywhere you need it. It includes an optional wall mount with no outlet required. An audible and visual low battery signal alerts you to replace the battery. Pull down action chart has convenient guide on what to do if an alarm sounds. 5 year limited warranty. UL listed. --Bree Norlander

What's in the Box
One carbon monoxide alarm, user's manual, and two AA batteries

Tools and Hardware Reviews of First Alert CO400 Battery Powered Carbon Monoxide Alarm

Customer Review: safety
Summary: 5 Stars

Carbon Monoxide Detectors

• Home Improvement > Categories > Fire Safety & Home Security > Carbon Monoxide Detectors