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The First Alert CO710 Carbon Monoxide Alarm with 10-Year Battery and Digital Temperature Display detects dangerous carbon monoxide for up to 10 years. This carbon monoxide detector uses an electrochemical carbon monoxide sensor. A built-in 10-year lithium battery means you never need to worry about changing batteries during the lifetime of the alarm. This stylish CO monitor is designed to sit on top of a dresser or tabletop, and it has a backlit digital display that shows temperature and CO concentration.
Advanced Electrochemical CO Sensor
The First Alert CO710 Carbon Monoxide Alarm uses an advanced electrochemical CO sensor to detect elevated carbon monoxide levels. When CO is detected, the carbon monoxide detector sounds an alarm to warn you of the threat. Carbon monoxide can’t be seen, smelled, or tasted in the air, and it is the leading cause of accidental poisoning deaths in America. Placing carbon monoxide detectors on every floor of the home and in each sleeping room is an important way to protect your family from danger.
Stylish Design with LED Temperature Display
Unlike other CO monitors that are designed to mount on the wall, this modern, compact model is intended to sit stylishly on any flat surface. The backlit LED display can be changed to show the ambient room temperature as well as current CO concentrations and recent peak CO levels in parts per million. In the event of a CO incident, the data stored from the peak function can provide valuable information to emergency or hospital staff.
Built-In 10-Year Battery for a Decade of Detection
The First Alert CO710 Carbon Monoxide Alarm features a built-in 10-year lithium ion battery, so you never need to worry about replacing batteries during the lifetime of the unit. An end-of-life timer lets you know when the device should be replaced.
Alerts You to Danger
When carbon monoxide levels rise, the carbon monoxide detector sounds an 85-decibel siren that is designed to wake even the soundest of sleepers. A single button allows you to silence the alarm, as well as test to ensure the alarm is working properly.
First Alert Carbon Monoxide Alarm with Digital Display CO710
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Average score based on 26 reviews
- Reviewed: 11/22/2021 by Randy A
Carbon monoxide alarm
The unit was easy to install. I'm looking forward to not having to replace batteries anymore.
- Reviewed: 11/25/2020 by joseph Bateman
So far so good
The fellow who fixed my fireplace said I should get a carbon monoxide alarm. The unit looks nice, blends in and tested ok.
- Reviewed: 02/26/2020 by Luvfirstalert
A Must Buy Item
I purchased this Carbon Monoxide Alarm because it has the ten year sealed battery. This makes it more reliable, no more hassle of replacing batteries and in many states it is becoming the law to have a unit with a sealed battery. I love the size of the unit and flexibility to hang it up or simply place it on my dresser. I really like that the digital display lights up when you push the test button but otherwise does not shine a light, there are too many lights on all the time on items. This is a must buy for peace of mind and ease of maintenance.
- Reviewed: 12/23/2019 by L Eschenbacher
Seems to work, flexible placement
So far this product seems to work and has given no odd beeps as I've seen in other reviews. We like that it can be moved, or it can be mounted on the wall. We plan to take it with us as we travel. Thanks, First Alert!
- Reviewed: 09/10/2018 by Edward Maciejko
portable CO2 detector
excellent, compact design, portable.
- Reviewed: 07/23/2018 by Edward Maciejko
important, compact safety device
Very compact, stand alone monitor, especially if you anticipate running a generator, in emergency event.
- Reviewed: 07/09/2018 by Sara R Augustin
Very pleased with this. I also bought the 10 year sealed battery combination smoke & co detector. All excellent!
- Reviewed: 04/02/2018 by PNWgal
The CO710 is sleek and has a modern design with digital display. The ability to test the device is great and the beep is very loud! Love the 10-year sealed battery and thinness of the actual product. A+++ highly recommend!
- Reviewed: 02/26/2018 by Howie Li
As advertise easy to install excellent.
- Reviewed: 01/31/2018 by Nancy R. Hobson
First Alert Carbon Monoxide Alarm, CO710
This CO Alarm appealed to me because it is portable, so I can take it with me when I travel. I can also use it at home, of course, to supplement my existing First Alert CO Alarms. It proved easy to set up and to read, and I trust it will work reliably.