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Be alerted to dangerous carbon monoxide leaks with the First Alert CO410 Battery-Operated Carbon Monoxide Alarm with Backlit Digital Display. This carbon monoxide detector uses an electrochemical carbon monoxide sensor. An easy-to-read backlit digital display allows a quick view of current and peak CO levels. This unit is powered by two replaceable AA batteries, offering peace of mind even during power outages.
Advanced Electrochemical CO Sensor
The First Alert CO410 Battery-Operated 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.
Easy-to-Read Digital Display
Thanks to the unit's backlit LED display, it's easy to see the current CO concentrations in parts per million, as well as recent peak levels, and the threshold for dangerous levels. The easy-to-read display illuminates when a button is pressed or an alarm is triggered. A remote control can be used to quiet unwanted alarms (remote control sold separately).
Comprehensive Warning Features
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 low-battery alarm alerts you when battery power is running low, and an end-of-life timer lets you know when the device should be replaced. A low battery signal mute quiets the low battery signal for up to eight hours. Each CO detector lasts approximately five years.
Simple and Easy to Use
The First Alert CO410 Carbon Monoxide Alarm is easy to set up. Simply insert the two included AA batteries, and the CO detector will start to monitor your space for carbon monoxide. An EZ access battery door allows you to quickly install or remove batteries without having to dismount the alarm. A single button silences the alarm and tests the CO detector.
First Alert Carbon Monoxide Alarm CO410
Average score based on 62 reviews
- Reviewed: 05/19/2021 by David S
Nice features and easy to install
We needed a battery operated unit and wanted one with a LCD display. This unit is nice as it shows current battery level and if you want to see peak the display is easy to read. Great value and well built
- Reviewed: 05/19/2021 by David S
Nice features and easy to install
We needed a battery operated unit and wanted one with a LCD display. This unit is nice as it shows current battery level and if you want to see peak the diapay
- Reviewed: 03/22/2021 by Joe B
Excellent Service
The CO detectors arrived very promptly and in good condition. The First Alert Store is a much easier source of CO and smoke detectors than I was able to locate on-line.
- Reviewed: 03/12/2021 by Rebecca Clark
Carbon Monoxide Alarm
Our old alarm had reached its expiration. We ordered a new alarm at the First Alert online store. We received the replacement alarm in a few days, and installed it with no problems what so ever. Like the backlit battery life display.
- Reviewed: 02/09/2021 by LeRoy Frahm
Love this Unit
The display is great and I think the AA batteries fit more secure than a 9 volt model. This is my third one I purchased!
- Reviewed: 12/24/2020 by LeRoy Frahm
Really great product
Really great product at a great price!
- Reviewed: 11/17/2020 by LeRoy Frahm
Great product
Love the display to show battery level, Co level - current and peak. Removes all guess work. Battery compartment has easy access in the front. I like this model over my other First Alert unit models.
- Reviewed: 10/19/2020 by Bill Keaton
It wasMy local hardware store did not carry it that is why I ordered online. It replaced my old one and I amhappy it mounted with the same screws on the same centers as the old one.
- Reviewed: 10/05/2020 by ilona Leki
happy to have it
Customer service was efficient and helpful. The alarm was delivered VERY fast and works perfectly. I've dealt with you guys before and this experience was the same--excellent!
product description accurate
read the directions, ran a test, and found the alarm was an easy install