google nest wired smoke detector

Install Nest Protect - Google Nest Help

5. Remove your old smoke alarm. Note: If you don't have an old smoke alarm, skip to step 9. To prevent electrical shock, make sure the green power light is off on the alarm. You may have to twist the alarm to release it. Carefully remove it to keep from damaging your ceiling or wall. Tip: Your old smoke alarm might make a loud noise when you ...

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How Nest Protect (Wired) backup batteries work - Google ...

While the Google Nest Protect (Wired) is powered by your home’s wiring, the backup batteries are required for safety in the event of a power outage in your home. Nest Protect (Wired) requires 3 Energizer Ultimate Lithium (L91) AA batteries. These batteries are only used to set up Nest Protect and as a backup power source if there is a power ...

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Google Nest Protect Wired Smoke and Carbon Monoxide ...

Keep your home safer and respond faster with this Protect Wired Smoke and Carbon Monoxide Detector from Nest. is the ultimate smoke alarm for your home. Redesigned from the inside out, this ultimate smoke alarm has an industrial-grade smoke sensor, can be silenced from your phone, tests itself automatically and lasts for up to 10 years.

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