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First Alert SMCO210 Sealed 10-Year Battery Combo Smoke and Carbon Monoxide Detector with Slim Profile Design

4.4 (2) Write Review
Free shipping on orders over $29.99

$41.99

$ 19 .99 $19.99

In Stock

About this item

  • Reliable Detector: The First Alert SMCO210 Sealed 10-Year Battery Combo Smoke and CO alarm provides reliable 2-in-1 protection against both smoke and carbon monoxide in an easy to install detector
  • Special Technology: First Alert's Precision Detection advanced sensing technology complies with new industry standards to reduce cooking nuisance alarms and provides early warning in the event of a home fire emergency
  • Long-Lasting Battery: 10-Year sealed battery eliminates battery replacements and low battery chirps for the life of the alarm
  • Replacement Alert: End-of-life warning lets you know when it’s time to replace the alarm
  • Design: Slim profile design is half the depth of a standard alarm


First Alert SMCO210 Sealed 10-Year Battery Combo Smoke and Carbon Monoxide Detector with Slim Profile Design


Customer
Reviewed in the United States on March 13, 2025
Quick and easy to install, let’s hope they last ten years!
Tamara M.
Reviewed in the United States on April 11, 2025
Easy to install. Good product. Will buy again.
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