First Alert CO400B Carbon Monoxide Detectors, White
$22.23
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$22.23
Price when purchased online
Free shipping
Free 30-day returns
Sold and shipped by osteopathymasters.com
Free 30-day returns Details
Product details
| Management number | 203857309 | Release Date | 2025/10/14 | List Price | $13.34 | Model Number | 203857309 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
Works during power outages. No installation required. Place or mount almost anywhere. Mute/test button to quiet unnecessary alarms, test alarm function. 85-decibel alarm, low battery warning. Low battery mute quiets low battery signal for up to 8 hours. Front-open compartment allows battery change without taking alarm down. Electrochemical sensor is the most accurate technology available for detecting carbon monoxide. End of life timer alarm chirps when it is time to replace the alarm. Meets UL2034 standard. Uses 2 AA batteries, included.
Highlights:
- White Color
- Battery Powered
- Electrochemical Sensor
- Place or mount almost anywhere
- 85-decibel alarm, low battery warning
- Mute/test button to quiet unnecessary alarms, test alarm function
- Boxed
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Home Improvement
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