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Works during power outages. no installation required. loud 85db alarm. end of detector life timer. single button test/mute. electrochemical sensor, the most accurate technology available for detecting carbon monoxide. low battery warning with silence feature. easy access front-open compartment allows battery change without taking alarm down. operates on 2 aa batteries, included. 5-year limited warranty.
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| Manufacturer | - |
|---|---|
| Brand | First Alert |
| Item model number | CO400A |
| Color | White |
| Weight | - |
| Height | - |
| Depth | - |
| Product Id | 885496 |
|---|---|
| User Reviews and Ratings | 3 (1 ratings) 3 out of 5 stars |
| UPC | 029054001221 |
| # | Title | Reviews | User Ratings | Price |
|---|---|---|---|---|
| 1 |
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| 2 |
Detect Gas Sngl Co Low Batt 9V First Alert/Brk Brands Carbon Monoxide Detectors
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