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🛡️ Stay ahead of danger with decade-long CO protection and smart digital alerts!
The FIRST ALERT CO710 is a sleek, battery-powered carbon monoxide alarm featuring a 10-year lithium battery, electrochemical sensor for precise CO detection, and a backlit digital display showing temperature and CO levels. Its loud 85dB alarm and peak level memory ensure you’re alerted to dangerous conditions immediately. Designed for continuous, maintenance-free safety, it’s UL tested and backed by a decade-long warranty, making it a trusted choice for modern homes.
| ASIN | B011O2WW1C |
| Alarm | Audible |
| Best Sellers Rank | 455,866 in DIY & Tools ( See Top 100 in DIY & Tools ) 283 in Carbon Monoxide Detectors |
| Brand | First Alert |
| Colour | White |
| Customer Reviews | 4.6 out of 5 stars 3,897 Reviews |
| Global Trade Identification Number | 00029054014269 |
| Item Dimensions D x W x H | 2.3D x 12.2W x 6.6H centimetres |
| Item Type Name | Carbon Monoxide Alarm with 10-Year Battery and Digital Temperature Display |
| Item Weight | 181 g |
| Item weight | 181 g |
| Manufacturer | First Alert / BRK Brands, Inc. |
| Model Number | CO710 |
| Number of Items | 1 |
| Operating Humidity | 10-95% RH |
| Part Number | CO710 |
| Power source | Battery Powered |
| Product Style | 10 Year Battery With Digital Display |
| Product dimensions | 2.3D x 12.2W x 6.6H centimetres |
| Sensor Type | Electrochemical |
| Style | 10 Year Battery With Digital Display |
| UPC | 029054014269 |
| Unit Count | 1.0 count |
T**A
Safety
This is a replacement, exactly the same make which I have always had in my house, gives me reassurance
J**L
Otherwise i love
The only thing i would change about it is that once the battery dies thats it, you need a new one. Otherwise i love it
E**R
Best device for keeping you and your family safe from carbon monoxide leaks in the house
Must have been 10 years, almost to the day, that my old First Alert detector started beeping. Yeah, these last a long time on their internal power supply. I didn't shop for any other brand/model since the first one did such a good job of keeping us safe for so long. Instructions are provided and very thorough, so you'll be setting this up very quickly. The location was kept the same as the older model and was originally chosen from the list of recommended places by the manufacturer.
N**X
Reliable
Installed this in May 2017 and here it is July 2026 stilling running strong and silent. Unobtrusive unit, and the temperature readout has been handy to have in the location where we installed it. When it eventually signals EOL I will buy it again.
K**.
Highly Recommend for Frequent Travelers
I purchased this carbon monoxide detector when I started traveling frequently to central America where they are less likely to have them in hotels and vacation rentals. A few scary news articles convinced me this would be worth bringing along and I have to say, it provides great peace of mind. I bring it on every trip now and it takes up very little space. I always travel carry-on only and feel it has earned it's spot in my suitcase. I've been using it for several years now and it continues to work perfectly on the initial battery I installed, haven't had to replace it yet. Great value for the money.
R**Y
Safty first
Easy to install and use
Trustpilot
1 month ago
1 month ago