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The smoke alarm other alarms look up to

Nest Protect™—Wired

The all-new Nest Protect thinks, speaks and alerts your phone. The second generation Nest Protect is a Wi-Fi enabled smoke and carbon monoxide (CO) alarm that speaks in a human voice, giving a friendly alert before potential danger, and can even message your phone in case you're not home. It has an industrial-grade smoke sensor, tests itself automatically, and lasts up to a decade.

This is the Nest Protect Wired option that replaces an existing smoke alarm connected to power wires.

Why You'll Love It:

  • The Nightly Promise feature shows its sensors and batteries are working with a quick green glow.
  • Split‑Spectrum sensor uses two wavelengths of light to look for different types of fires.
  • Hush alarms utilizing your phone.
  • Proactively receive alerts on your phone when there's a problem.
  • Nest Protect speaks up if there's smoke or carbon monoxide and tells you where it is, so you know what to do.
  • When you pair the Protect with a Nest Learning Thermostat, it will automatically turn off the gas furnace if the CO alarm is triggered.

Power: Wired. 120V Connector. Three long-life AA Energizer® Ultimate Lithium backup batteries included.

Wi-Fi connection required for use. Phone or tablet with iOS7+ or Android 4 or later. A $9 shipping fee per device will be charged. Taxes, minimum system requirements and other terms and conditions apply.

Nest Protect™—Battery

With all the same great features as the Nest Protect Wired version, the Nest Protect Battery version is designed to replace an existing smoke alarm that is battery powered.

Power: Six long-life AA Energizer® Ultimate Lithium batteries included.

Wi-Fi connection required for use. Phone or tablet with iOS7+ or Android 4 or later. A $9 shipping fee per device will be charged. Taxes, minimum system requirements and other terms and conditions apply.

Still need help? Call 1.888.620.3663 or Live Chat

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