Nest Protect 2nd Gen Smoke + Carbon Monoxide Alarm, Battery



  • Sends alerts to your phone in case you aren't home.
  • The Split-Spectrum Sensor detects fast and slow burning fires.
  • It's the ?rst home smoke alarm you can hush right from your phone or tablet without any extra hardware required.
  • It speaks up to tell you what's wrong and where the problem is.
  • Keeps you safe and sound for up to 10 years. The longest time allowed by law.

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