First Alert Logo

1039840 10-Year Battery Ultimate Protection Smoke Alarm

SKU: 1039840

First Alert Logo

1039840 10-Year Battery Ultimate Protection Smoke Alarm

SKU: 1039840

10-Year Sealed Battery Operated Photoelectric & Ionization Smoke Alarm. Available in Canada Only.

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Specifications

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Product Overview

  • Dual Photoelectric and Ionization Smoke Sensing Technology
  • Tamper Resistant Locking Pin

One of the Family

Love your existing devices? We do, too. Our products, apps and services play well with others so you can make home a little more harmonious. See how we support your home and fit into your life.
Works with

Our products, apps and services work in harmony with leading smart home ecosystems.

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