At a Glance
Battery-operated
Alarm Sensor Type: Photoelectric
10-Year Battery
Battery Back-Up

First Alert 10-Year Battery, Battery-operated (with Battery Backup) Photoelectric Combination Smoke and Carbon Monoxide Detector

Name: First Alert 10-Year Battery, Battery-operated (with Battery Backup) Photoelectric Combination Smoke and Carbon Monoxide Detector
Brand: First Alert
SKU: 5019242391
Price: 57.98 USD
Availability: InStock

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Stepper number input field with increment and decrement buttons

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The First Alert SMCO210 10-Year Battery Combo Smoke & CO Alarm has a modern, low‑profile design with no battery replacements or low‑battery chirps for the life of the alarm. This 2‑in‑1 alarm provides fast, reliable alerts for both fire and carbon monoxide (CO) threats.

Sleek, low profile design blends seamlessly into walls or ceilings
10-year sealed battery eliminates the cost and hassle of changing the alarm's batteries, plus low battery chirps for the life of the alarm
Precision Detection™ technology reduces cooking nuisance alarms while providing early warning in the event of a fire emergency
End-of-life warning lets you know when it's time to replace the alarm

General
Color/Finish Family	White	Package Quantity	1
Series Name	Slim	Battery Type	Lithium
Power Source	Battery-operated	Alarm Sensor Type	Photoelectric

Dimensions
Height (Inches)	1.31	Width (Inches)	5.68
Length (Inches)	5.68

Features
10-Year Battery	Yes	Natural Gas Detector	No
Battery Back-Up	Yes	Peak Level Alert	No
Battery Included	Lithium	Voice Alert	No
Front-Load Battery	No	Voice Assistant	No
Hush Feature	No	Voltage	9
Interconnection	No	Matter Certified	No
Light	No

Compatibility
App Compatibility	No	Works with Android	No
Bluetooth Compatibility	No	Works with Apple HomeKit	No
Smart Compatible	No	Works with iOS	No
Wi-Fi Compatibility	No	Works with the Google Assistant	No
Works with Amazon Alexa	No	Works with Google Nest	No

Warranty
Warranty	10-year limited

Certifications
CA Residents: Prop 65 Warning(s)	No	Safety Listing	UL safety listing

Miscellaneous
UNSPSC	46191500

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First Alert 10-Year Battery, Battery-operated (with Battery Backup) Photoelectric Combination Smoke and Carbon Monoxide Detector

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