Price Drop
First Alert Battery Carbon Monoxide Alarm with Digital Display
-31%
$39.95
$57.99
Current Price
$39.95
List Price
$57.99
30-Day Avg
$57.99
Lowest Ever
$2.60
- ASIN
- B000OCSAUQ
- Model
- CO410
- Color
- White
- Size
- 1 Pack
100+ bought in past month
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Price History
Price history chart is not available
In-Site Price History
| Product | Current Price | Original Price | Discount | Status |
|---|---|---|---|---|
First Alert Battery Carbon Monoxide Alarm with Digital Display | $33.00 | $57.99 | -43% | Price Drop |
First Alert Carbon Monoxide Detector Alarm|No Outlet Required with Digital Display and Peak Memory, Battery Operated, CO410 , White | $34.98 | $57.99 | -39% | Price Drop |
First Alert Carbon Monoxide Detector Alarm|No Outlet Required with Digital Display and Peak Memory, Battery Operated, CO410 , White | $34.98 | $57.99 | -39% | Price Drop ✓ Verified Low Price |
First Alert Carbon Monoxide Detector Alarm|No Outlet Required with Digital Display and Peak Memory, Battery Operated, CO410 , White | $34.98 | $57.99 | -39% | Price Drop |
First Alert Carbon Monoxide Detector Alarm|No Outlet Required with Digital Display and Peak Memory, Battery Operated, CO410 , White | $34.98 | $57.99 | -39% | Price Drop |
First Alert Carbon Monoxide Detector Alarm|No Outlet Required with Digital Display and Peak Memory, Battery Operated, CO410 , White | $34.98 | $57.99 | -39% | Price Drop |
First Alert Carbon Monoxide Detector Alarm|No Outlet Required with Digital Display and Peak Memory, Battery Operated, CO410 , White | $34.98 | $57.99 | -39% | Price Drop |
First Alert Carbon Monoxide Detector Alarm|No Outlet Required with Digital Display and Peak Memory, Battery Operated, CO410 , White | $34.98 | $57.99 | -39% | Price Drop |
First Alert Carbon Monoxide Detector Alarm|No Outlet Required with Digital Display and Peak Memory, Battery Operated, CO410 , White | $34.98 | $57.99 | -39% | Price Drop |
Details
Keep your family safe with this easy to use digital display, battery operated carbon monoxide alarm; battery powered alarms provide continuous monitoring of CO levels, even if there's a power failure
Features an advanced electrochemical carbon monoxide sensor; Peak Level feature displays the highest concentration of carbon monoxide measured
A loud 85 decibel alarm sounds when Carbon Monoxide levels reach dangerous levels
To ensure complete protection make sure to place one on each level of your home and in each bedroom
7 year limited warranty; equipped with end of life signal chirp, so you know when it’s time to replace the unit for safety
All First Alert CO alarms are rigorously tested to meet UL standards
First Alert has been the most trusted brand in home safety since launching the first residential smoke alarm in 1958 (Based on a First Alert Brand Trust Survey in February 2018)
Features an advanced electrochemical carbon monoxide sensor; Peak Level feature displays the highest concentration of carbon monoxide measured
A loud 85 decibel alarm sounds when Carbon Monoxide levels reach dangerous levels
To ensure complete protection make sure to place one on each level of your home and in each bedroom
7 year limited warranty; equipped with end of life signal chirp, so you know when it’s time to replace the unit for safety
All First Alert CO alarms are rigorously tested to meet UL standards
First Alert has been the most trusted brand in home safety since launching the first residential smoke alarm in 1958 (Based on a First Alert Brand Trust Survey in February 2018)
Deal Summary
This First Alert deal offers the First Alert Battery Carbon Monoxide Alarm with Digital Display for $39.95 USD, down from $57.99 USD, representing a 31% discount. Last verified on .
- Current Price
- $39.95 USD as of
- Original Price
$57.99 USD- Discount
- 31% off
- Brand
- First Alert
- Category
- Today's new
- ASIN
B000OCSAUQ- Last Verified
Why this deal is notable
The current 31% discount is below the Amazon list price for the First Alert Battery Carbon Monoxide Alarm with Digital Display. Over 100 buyers purchased this this brand item in the past month. Stock is currently available on Amazon as of September 16, 2026.
Best for
- Amazon deal hunters
- under $50
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