First Alert - SMCO210 Sealed 10-Year-Battery 2-in-1 Smoke and CO Alarm Slim Profile - White
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About This Item
- Key Specs
- Detector Type: Carbon monoxide, Smoke
- Sensor Type: Electrochemical, Photoelectric
- Power Source: Battery-powered
- Number of Devices Included: 1
- General
- Brand: First Alert
- Model Number: 1046796
- Product Name: SMCO210 Sealed 10-Year-Battery 2-in-1 Smoke and CO Alarm Slim Profile
- Color: White
- Detection
- Alarm Type: Audible
- Detector Type: Carbon monoxide, Smoke
- Sensor Type: Electrochemical, Photoelectric
- Compatibility
- App Compatible: false (The product can be connected to a program or software application on a mobile device, which then receives collected data from the product.)
- Power
- Power Source: Battery-powered
- Dimensions
- Product Height: 8.5 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
- Product Width: 1.5 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
- Product Depth: 6.75 inches (The out of box depth of the item. Depth is measured as the distance from the front of the item to the back as it would be primarily used or placed.)
- Product Weight: 0.4 pounds (The out of box weight of the item.)
- Included
- Number of Devices Included: 1
- Warranty
- Warranty - Parts: 10 year limited
- Other
- UPC: 029054022073
The First Alert® SMCO210 Sealed 10-Year-Battery Combo Smoke and CO Alarm with Slim Profile Design uses our Precision Detection advanced sensing technology to meet the latest industry standards. This 2-in-1 alarm provides convenient protection against both fire and carbon monoxide (CO). The slim-profile combination alarm is half the depth of a standard alarm. It is sleek and compact to help the detector blend seamlessly with most home décor. And the 10-year lithium battery means no battery replacements for a decade – the end-of-life warning lets you know when it is time to replace the alarm. No more low-battery chirps and multiple battery replacements!
- Dual Smoke & CO Protection: Combines smoke and carbon monoxide detection for reliable, all-in-one safety in your home
- 10-Year Sealed Battery: Built-in lithium battery lasts a decade, eliminating replacements and low battery chirps
- Precision Detection Technology: Advanced sensing reduces false alarms and quickly detects fast-burning synthetic materials
- Slim Profile Design: Compact and sleek, this alarm is half the depth of standard models for a less obtrusive look
- Loud 85 dB Alarm: Audible alert at 85 dB from 10 ft ensures you hear warnings promptly
Product Manuals
Reviews
Rating 1 out of 5 stars with 1 review
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The First Alert® SMCO210 Sealed 10-Year-Battery Combo Smoke and CO Alarm with Slim Profile Design uses our Precision Detection advanced sensing technology to meet the latest industry standards. This 2-in-1 alarm provides convenient protection against both fire and carbon monoxide (CO). The slim-profile combination alarm is half the depth of a standard alarm. It is sleek and compact to help the detector blend seamlessly with most home décor. And the 10-year lithium battery means no battery replacements for a decade – the end-of-life warning lets you know when it is time to replace the alarm. No more low-battery chirps and multiple battery replacements!

Get alerted the minute a dangerous hazard threatens your home with the 2-in-1 smoke and carbon monoxide detector. Engineered to tell the difference between dangerous smoke and burning food, so you’ll always know when there’s a real emergency. It’s also backed by SimpliSafe’s award-winning security system and 24/7 professional monitoring—any time there’s trouble, emergency assistance will be quickly sent to your front door.* Setup is easy too with the included hardware. Plus, thoughtful notifications will give you daily updates on your detectors’ status, so you know it’s working properly. *Emergency dispatch is available with select monitoring plans.

The First Alert® SMICO110 10-Year Battery Smoke and Carbon Monoxide Alarm provides reliable 2-in-1 protection against both fire and carbon monoxide in an easy-to-install detector. Featuring superior safety features like a 1-touch test/silence button to confirm the combination alarm is functioning correctly and silence false alarms, the combination alarm features a built-in 10-year sealed battery that provides uninterrupted power for the life of the detector. No need to worry about the cost or hassle of battery replacements for a decade. An end-of-life warning lets you know when the alarm should be replaced.
| Pros for First Alert - SMCO210 Sealed 10-Year-Battery 2-in-1 Smoke and CO Alarm Slim Profile - White | |||
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| There were no pros for this product— | Ease of use | There were no pros for this product— | There were no pros for this product— |










































