🔒 Stay safe, stay savvy — 10 years of silent protection with a smart digital edge!
The First Alert CO710 is a battery-powered carbon monoxide detector featuring a 10-year lithium battery, a backlit digital display for CO levels and temperature, and an 85dB alarm. It includes a peak level memory function and end-of-life signal, backed by UL certification and a decade-long limited warranty, making it a reliable, low-maintenance safety essential for modern homes.
| Brand | First Alert |
| Style | 10 Year Battery With Digital Display |
| Power Source | Battery Powered |
| Product Dimensions | 0.9"D x 4.8"W x 2.6"H |
| Item Weight | 6.4 ounces |
| Alarm | Audible |
| Sensor Type | Electrochemical |
| Global Trade Identification Number | 00029054014269 |
| Number of Items | 1 |
| Manufacturer | First Alert / BRK Brands, Inc. |
| UPC | 029054014269 |
| Part Number | CO710 |
| Country of Origin | Mexico |
| Item model number | CO710 |
| Batteries | 1 Lithium Metal batteries required. (included) |
| Is Discontinued By Manufacturer | No |
| Size | Pack of 1 |
| Pattern | Detector |
| Voltage | 120 Volts |
| Item Package Quantity | 1 |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Alkaline |
| Average Battery Life | 10 years |
| Warranty Description | 10 Years Limited |
T**L
Battery never needs changing!
There are no 9V batteries to replace with this unit. It is rated to work for 10 years without a battery change. You will save a lot of time and money by not having to put in a new battery each year. In addition, it has a temperature display built in. This is very handy if, for example, you put this in a spare bedroom that is not heated all the time and you want to check the temperature.
E**C
Works well
We bought these for our rental properties. We actually ordered multiple times. Good quality, easy to install and affordable.
R**P
Great for safety
Bought multiple units. Very easy to use and vital for safety at home or when traveling
A**R
Buy this. Having a CO monitor is as important as having a fire alarm.
I hope it lasts the advertised 10 years because you cannot change the battery, and once you activate it, you can't turn it off.
R**A
I use this for car travel
Often when I am driving long distance via car, it's necessary for me to pull into rest stops occasionally to take naps, if not to sleep overnight. On those nights when it is very cold outside I will, by necessity, leave my engine and heater running to keep me comfortable inside the car (which means, to keep me from freezing to death).When I sleep in the car with the engine running I am extremely aware of the danger of possible carbon monoxide poisoning, which is an odorless and deadly gas in confined areas. I keep this carbon monoxide monitor in my car at all times, and if I nap in my car with the engine and heater running, I will just set this up on my dash to watch over me while I sleep. And the alarm, if it should be tripped due to the presence of carbon monoxide, is Extremely Loud! Keep in mind this monitor is basically meant for home use and is very loud for that reason, it is especially loud inside a car! But if CO2 should begin building up in my car while I'm sleeping, this thing is loud enough to wake the dead, so I will be able to exit the car to fresh air quickly before anything bad happens to me.I consider this an essential device for my car trips. Highly recommended for both home and car or RV travel use, this is a safety device that everyone should have.
M**S
Worth Every Penny
Simple to install, works extremely well and the size fits almost anywhere. If something saves your life, is it a good value for the money, you bet it is! Peace of mind enough to move into a place without Carbon Monoxide threat. It's a bonus that it's also a room thermometer.
M**V
Simple
Easy to set up.
C**N
Home & Away
Easy to set up and use. Light enough to take with you on vacation.
Trustpilot
1 month ago
1 day ago
