Installation Guide

5.3 in
(13.5 cm)
1.5 in
(3.9 cm)
76
The horn enables
Nest Protect to alert
you with a loud
emergency sound.
The speaker allows
Nest Protect to speak
with a human voice.
The light ring changes
color to alert you.
Push the Nest button to
hush alarms or run a test.
Micro-USB connector
(not for normal use).
AC connector pins for
the 120V connector.
Backup battery
compartment: Three
AA Energizer® Ultimate
Lithium batteries (L91).
1. Get the Nest app
Before you install your Nest Protect on the
ceiling or wall, you’ll need to set it up with
the Nest app. Download the app from the
Apple App Store
™
or Google Play
™
and create
a free Nest Account. You can use a phone or
tablet for setup.
SETUP AND INSTALLATION
(Professional installation recommended)
The installation of a smoke and CO alarm
should be made by a qualified technician,
and all wiring used to install this alarm
should be made in accordance with articles
210, and 300.3B of the National Electrical
Code ANSI/ NFPA 70, NFPA 72, and/or
applicable codes in your local jurisdiction.
For additional installation instructions and
safety warnings, refer to page 24.
MEET YOUR NEST PROTECT