nest O5C User manual

Nest Protect (Wired 120V ~ 60Hz)
Detects smoke and carbon monoxide (CO)
User’s Guide
ATTENTION: Please read carefully and save this user’s guide in a safe place.
Page: 1

Nest Protect Backplate 120V connector
Four mounting screws
Three wire nuts
32
MEET YOUR NEST PROTECT
Inside the box you’ll find:
Nest Protect is designed to detect smoke and carbon monoxide in a residential environment.
Its eight sensors work together to understand what’s happening in your home and its
photoelectric sensor detects slow, smoldering fires. Nest Protect can be used as a single
station or multiple station alarm.
This guide covers the installation of Nest Protect (Wired) - Model number O5C.
Requirements
Wi-Fi, an iOS or Android smartphone or tablet, and a free Nest Account are required for wireless
interconnect, room naming, mobile notifications and software updates. After all the Nest
Protects in your home are connected, they can communicate with each other without Wi-Fi.
Table of contents
Meet your Nest Protect . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Location in your home. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Placement on the ceiling or wall. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Placement on a sloped ceiling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Setup and installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Operating instructions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Heads-up and emergency alarms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Testing Nest Protect. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
General maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Safety. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Alarm limitations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Installation code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
AC installation warnings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Carbon monoxide (CO) precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Fire safety precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Federal Communications Commission (FCC) compliance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Mobile notifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Nest Labs, Inc.Limited Warranty Nest Protect Smoke + Carbon Monoxide Alarm . . . . . . . . . . . . . . . . . . . . . . 28
Page: 3Page: 2

5.28"
(13.4cm)
1.63"
(4.1cm)
54
Horn enables Nest Protect
to alert you with a loud
emergency sound.
Speaker allows Nest Protect
to speak with a human voice.
Light ring changes
color to alert you.
Push the Nest button to
hush alarms and run a test.
Micro-USB connector
(not for normal use).
AC connector pins for the
120V connector.
Backup battery
compartment:
3 AA Energizer® Ultimate
Lithium batteries (L91).
LOCATION INYOUR HOME
The National Fire Protection Association recommends installing a smoke alarm in the following areas:
Ed[l[hoÓeeh"_dYbkZ_d]Òd_i^[ZWjj_YiWdZXWi[c[dji$
?di_Z[WdZekji_Z[[l[hoib[[f_d]Wh[W$
7jj^[jefe\j^[Òhij#je#i[YedZÓeehijW_hmWoWdZedj^[XWi[c[djY[_b_d]d[Wh
the entry of the stairs.
?d^ec[im_j^ceh[j^Wd'"&&&igkWh[\[[jeded[b[l[b"WZZ_j_edWbWbWhcicWo
be required.
Nest Protect should be installed at least 10 ft (3 m) away from cooktops or cooking appliances.
Nest Protect should NOT be installed in unfinished attics or garages.
Page: 5Page: 4

Figure 1
Figure 4
Figure 2 Figure 3
76
PLACEMENT ON THE CEILING OR WALL
Installing on the ceiling is recommended. Mark where the screws will go using the base as a guide.
Make sure it’s at least 4 inches (10 cm) away from the wall.
PLACEMENT ON A SLOPED CEILING
If you have a sloped, peaked or cathedral ceiling, Nest Protect should be 4 inches to 3 feet
(10 cm – 1 m) from the highest point.
Page: 7Page: 6

Messages
Smoke is clearing
Living Room
TODAY,1:25 PM
Smoke is clearing
LivingRoom
TODAY,1:25 PM
Emergency
LivingRoom
TODAY,1:25 PM
Heads-Up
LivingRoom
Thereis smoke in the living room.
Thealarm may sound.
Breaker box
22
1
98
5.Turn off power
Protect yourself and avoid blowing a fuse.
Switch off the correct circuit breaker or remove
the fuse from the fuse box.
6.Remove your old smoke alarm
Make sure the green LED on the old alarm is off
then pull your old smoke alarm off its base, and
disconnect its power wires.
Your old smoke
alarm might
make a really
loud noise when
you disconnect it.
7. Remove the old base
Unscrew the base plate from the electrical box.
Save the screws for later.
The installation of a smoke/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 a complete set of instructions and
warnings, refer to page 22. WARNING
ELECTRICAL SHOCK HAZARD
Failure to turn off the power may result in
serious electrical shock, injury and death.
SETUPAND INSTALLATION
(Professional installation recommended)
Tip: Lay everything out on a table for an easy installation.
2.Wake it up
Remove the dust cover and pull out the battery
tab to wake up your Nest Protect.
3.Press the Nest button
Nest Protect will glow blue when it’s awake.
1. Get the Nest Mobile app
You’ll use the Nest Mobile app to get Nest
Protect connected to your Wi-Fi, to the Internet,
and to additional Nest Protects in your home.
4.Set up Nest Protect
The video at nest.com/protect/installation
shows how.
The app will guide you through creating a
free Nest account, pairing your Nest Protect
securely, and telling Nest Protect which room
it’s in.

White:
Neutral line
Black:
Power line
Bare copper
Red/orange/yellow:
Interconnect
1110
9.Attach the Nest 120V connector
Just match the wires - white to white and black
to black. Press the wires together, cap them
with a wire nut and twist clockwise. Tighten
until it is secured. There is no need for the
red/orange/yellow wire. Cap it with a wire nut.
10. Install Nest Protect backplate
Screw the backplate to the existing electrical
box, reusing the existing screws. (Alternately,
you can screw the plate directly into the wall
or ceiling with the Nest screws.)
Refer to the diagrams on pages 6 and 7 for
proper placement of your Nest Protect.
11. Connect power
Plug the 120V connector into the back of your
Nest Protect.
12. Mount your Nest Protect
First, tuck any excess wiring into the
electrical box and line up Nest Protect with
the backplate.
Second, give it a slight twist clockwise.
It’ll CLICK into place.
13. Switch power back on or replace
the fuse
Breaker box
15. Have more smoke alarms?
Repeat steps 1-14 to install more Nest Protects.
The Nest app will help you connect them to
Wi-Fi and add them to your Nest Account.
Test that all your Nest Protects are wirelessly
connected by pushing the Nest button twice on
one Nest Protect. If they’re connected, every
Nest Protect in the house will speak up. Walk to
each one to make sure you hear them talking.
14. Press to test
Press the Nest button and follow the spoken
instructions to test. Your Nest Protect will run a
test and tell you when it’s done.
3/8”
The exposed wire
should be straight.
8.Remove the old connector
Unscrew the wire
nuts to detach the
120V connector
from your old
smoke alarm.
Page: 11Page: 10

1312
OPERATING INSTRUCTIONS
When the Nest Protect smoke and carbon monoxide (CO) alarm has something to say, it will speak to you
in words and colors instead of just beeping. It has two kinds of alerts: Heads-Up and Emergency Alarms.
D[ijFhej[YjYWdi[[icea[ehYWhXedceden_Z[b[l[bih_i_d]$IeX[\eh[_jjkhdiedWd;c[h][dYo
Alarm, Nest Protect gives you a friendly spoken Heads-Up to warn you in advance. It pulses yellow
and speaks to you, telling you what and where the danger is.
M^[dicea[ehYWhXedceden_Z[h[WY^ZWd][hekib[l[bi"D[ijFhej[Yjj[bbioekm^[h[j^[
emergency is and pulses red, in addition to making a loud alarm sound. This is an Emergency Alarm.
Page: 13Page: 12

2 ftto 8 ft
61 cm to 2
m
1514
WARNING
Before waving at Nest Protect to silence it,
identify the source of the danger and make
sure you’re safe.
WHICH ALERTS CAN BE SILENCED
>[WZi#KfWb[hjiYWdX[^ki^[ZXoki_d]
Nest Wave or the Nest button.
;c[h][dYoWbWhciYWddejX[^ki^[ZXoki_d]
Nest Wave or the Nest button if smoke reaches
a critical level.
8[YWki[j^[h[Wh[cWdoZ_\\[h[djjof[ie\
fires, you may experience an Emergency
Alarm without having first experienced a
Heads-Up alert. This means that dangerous
levels of smoke or CO occurred extremely
quickly and Nest Protect must sound the
Emergency Alarm.
7\j[hj^[D[ijFhej[Yji_doekh^ec[Wh[
connected to each other, whenever there’s a
Heads-Up or an Emergency Alarm in one room,
they will all tell you what and where the danger
is. So go to that room and wave at the Nest
Protect there to hush every Nest Protect in the
home. This will ensure that you will identify the
source of the danger in that room.
WARNING
J^[hWd][WdZfhef[hef[hWj_ede\Wdo
wireless device will vary depending on its
surroundings.
D[ijFhej[YjWbWhciWh[dejjeX[ki[Z
outdoors or to transmit between buildings.
The alarms will not communicate properly
in those conditions.
C[jWbeX`[YjiWdZc[jWbb_YmWbbfWf[hcWo
interfere with signals from wireless alarms.
Test your Nest Protects with metal doors
opened and closed.
PATHLIGHT
Usually Nest Protect has its light turned off,
but it will light your way as you walk underneath
it in the dark. You can enable or disable
Pathlight from the Nest Mobile app.
HEADS-UPAND EMERGENCY ALARMS
ALERTS
Nest Protect has two kinds of voice alerts:
Heads-Up and Emergency Alarms. A Heads-Up
is friendly warning before conditions get
dangerous. Nest Protect pulses yellow and
tells you where smoke or carbon monoxide is.
An Emergency Alarm occurs when smoke or
carbon monoxide reach dangerous levels.
Nest Protect pulses red, makes a loud alarm
sound and tells you what room the emergency
is in. The smoke alarm takes precedence when
carbon monoxide is also present.
NEST WAVE™
You can silence Heads-Up and most Emergency
Alarms by pushing the Nest button or by standing
under Nest Protect and waving your arm.
To use Nest Wave, move close to Nest Protect.
When it sees you, its light ring will glow a solid
color. Stay in that spot and wave your whole arm
until the alarm is hushed. Your hand should be
2 ft - 8 ft (60 cm to 2 m) away from Nest Protect.
Dense smoke will override Nest Wave and sound a
continuous alarm.
WIRELESS INTERCONNECT
Nest Protects connect wirelessly to each other
so that when one speaks, they all speak. That
means when one Nest Protect raises any kind
of alerts, every Nest Protect in the house will
tell you in which room the smoke or CO is in. For
example, if you’re in the bedroom and the alarm
goes off in the basement, the Nest Protect in
the bedroom will speak up and relay that alarm
so that you know where the danger is. To silence
the alert, go to that room and wave at the Nest
Protect there. That will hush every Nest Protect
in the house.
Nest Protect’s 120V connector does not have
a red/orange/yellow wire for interconnect as it
connects wirelessly. There’s no need to connect
any wire to the red/orange/yellow interconnect
wire from the ceiling/wall.
Nest Protects can typically communicate
with each other if they’re 50 ft (15m) apart
inside a home. Some features of a home may
reduce their range, including the number of
Óeehi"dkcX[h%i_p[e\heeci"\khd_jkh["jof[
of building material, suspended ceilings,
ductwork, large metallic appliances and
metal studs. This kind of interference can be
overcome by adding more Nest Protects that
can route wireless signals around obstructions.
Nest Protect - Battery (model number 05A) and
Nest Protect - Wired 120V (model number 05C) are
compatible and can be interconnected wirelessly.
Nest Protect wireless interconnect will not
work with other products from other brands.

1716
GENERAL MAINTENANCE
CLEANING YOUR NEST PROTECT
Like any photoelectric smoke alarm, Nest
Protect can get dusty. Do not clean it with
detergents or solvents (like Windex®) and do
not spray air fresheners, hair spray or other
aerosols near it. To dust Nest Protect:
H[cel[_j\hecj^[mWbbWdZjWa[e\\_jiXWYafbWj[$
FWiiWYWde\Yecfh[ii[ZW_hXWYaWdZ\ehj^
across the entire backplate and alarm.
8bemYecfh[ii[ZW_hWhekdZj^[XbWYaY_hYb[
that says Nest. This is the smoke chamber.
Do not get water inside the alarm or paint over it.
RESETTING NEST PROTECT
You can reset Nest Protect to erase all your
settings and reset the wireless interconnection
between Nest Protects. You may want to do this
before you move to a new house.
You’ll need to press and hold the Nest button
on Nest Protect to erase its settings. Follow the
steps below for each Nest Protect you want to
reset. You can’t erase the settings on your Nest
Protect from the Nest app.
Fh[iiWdZ^ebZj^[D[ijXkjjed$D[ijm_bbY^_c[
and glow blue.
A[[f^ebZ_d]j^[Xkjjedkdj_bD[ijFhej[YjiWoi
its version number. Then release the button.
D[ijFhej[Yjm_bbijWhjWl[hXWbYekdjZemdWdZ
tell you it’s erasing all settings. You can cancel by
pressing the Nest button during the countdown.
7\j[hW\[mi[YedZi_jm_bbh[ijWhj$
Your Nest Protect will still detect smoke and
carbon monoxide after being reset. You can see
complete instructions at nest.com/protect/reset
Test procedure
Fh[iij^[D[ijXkjjedjm_Y[jeijWhjWj[ij$
D[ijFhej[Yjm_bbiWo0ÆJ^_i_iedboWj[ij$J^[
alarm may sound.”
EdY[j^[D[ijFhej[YjoekÉl[j[ij[Z^WicWZ[
sure it’s working, it’ll tell you everything’s okay.
If they are interconnected, every Nest Protect
will speak up in the house. Walk to each one to
make sure you hear them.
WARNING
?\j^[WbWhc[l[h\W_bijej[ijYehh[Yjbo"
have it replaced immediately! If the alarm
is not working properly, it cannot alert you
to a problem.
:EDEJki[WcWjY^"Y_]Wh[jj[ehWdoej^[h
makeshift fire to test the smoke alarm.
Jej[ijj^[9EWbWhc"D;L;Hki[l[^_Yb[
exhaust! Exhaust may cause permanent
damage and voids your warranty.
D;L;Hki[Wdef[dÓWc[e\Wdoa_dZje
test this alarm. You might accidentally
damage or set fire to the unit or to your
home. The built-in self test accurately
tests the unit’s operation as required by
Underwriters Laboratories, Inc. (UL).
TESTING NEST PROTECT
SELF-MONITORING
Nest Protect continuously tests itself, so you
don’t have to wonder if it’s working.
When you turn out the lights for the night,
Nest Protect will glow green for a moment -
that means everything is working. If it glows
yellow, this means Nest Protect has detected
something wrong that needs your attention. Just
wave at it or push the Nest button to hear its
warning: either the batteries are low, Wi-Fi has
been down or there is an issue with its sensors.
TEST NEST PROTECT MANUALLY
Regulations require a weekly manual test.
After installation, test Nest Protect by pressing
the Nest button twice. Before sounding the
alarm, Nest Protect will give you a countdown so
that you have time to move away from the alarm.
WARNING
DO NOT stand close to the alarm when
the horn is sounding. Exposure at close
range may be harmful to your hearing.
When testing, step away when horn
starts sounding.
BACKUP BATTERY
In case of power outage, Nest Protect will use its
backup battery.
3 AA Energizer® Ultimate Lithium batteries (L91)
These backup batteries can be purchased at
your local retailer.
Nest Protect will let you know its backup
batteries are getting low before they need to
be replaced. Instead of lighting up green during
Nightly Promise, it’ll glow yellow. Once you wave
Wj_j"D[ijFhej[Yjm_bbiWo"ÆJ^[XWjj[ho_ibem$
Replace it soon.”
WARNING
Use only batteries specified by Nest. Use
of a different battery model will have a
detrimental effect on the smoke alarm
operation.
Never disconnect a wired alarm to stop an
unwanted alarm (caused by cooking smoke,
etc.). Removing power disables the alarm so
it cannot sense smoke, and removes your
protection. Instead open a window or fan
the smoke away from the unit.
The backup battery cannot work until
you install the battery in the correct
fei_j_edCWjY^Æ!ÇjeÆ!ÇWdZÆ#ÇjeÆ#Ç$
Page: 17Page: 16

1. First battery
2. Second battery
3.Third battery. This
battery will push the
bracket into place.
1
2
3
1918
ALARM LIMITATIONS
LIMITATIONS OF SMOKE ALARMS
Alarms reduce deaths resulting from home fires
worldwide. However smoke alarms can only
work if they are properly located, installed and
maintained, and if smoke reaches the alarms.
Icea[WbWhcicWodejmWa[dWbb_dZ_l_ZkWbi$
Make sure you create an escape plan and you
practice fire drills with all members of the family.
Icea[WbWhciYWddejmeham_j^ekjfem[h$
If they are powered by batteries, the smoke
alarms cannot work if the batteries are missing,
dead or disconnected. If they are wired, the
smoke alarms cannot work during a long power
outage and once the back up battery is dead.
Nest Protect will warn you in advance when
batteries are running low so that you can
replace them.
Icea[m_bbdejX[WXb[jeh[WY^icea[i[dieh
while the dust cover is in place. The dust cover
must be removed.
Icea[WbWhciYWddejZ[j[YjÒh[i_\j^[icea[
does not reach the alarms. For example, if a
door is closed, smoke may not reach the smoke
alarm. This is why you should have a smoke
alarm in each bedroom and in the hallways as
bedroom doors may be closed at night.
Icea[WbWhcicWodejX[^[WhZ$7bj^ek]^
the smoke alarm comes with a loud horn of
85 decibels, it may not be heard if : 1) people
have consumed alcohol or drugs, 2) the alarm
is drowned by noise from stereo, TV, traffic, air
conditioner or other appliances, 3) residents
are hearing impaired or have high frequency
hearing loss associated with aging. Special
smoke alarms should be installed for those
who are hearing impaired.
REPLACING THE BACKUP BATTERIES
1. Remove your Nest Protect from its backplate.
2. Using a Phillips screwdriver, unscrew the two
screws from the battery door on the back of
Nest Protect.
3. Replace the batteries. Make sure to use
Energizer Ultimate Lithium batteries and
install them in the right order. If you install
them out of order, you may not be able to close
the battery compartment.
4. Reattach the battery door by sliding it into the
tabs located on the opposite side from
the batteries, replacing the screws and then
reattaching Nest Protect back to its base.
5. Press the Nest button to run a test.
SERVICING
Step 1: Before sending Nest Protect for service,
visit nest.com/support
Step 2: If your Nest Protect needs servicing,
first contact our support team to get a return
number. Step 3: Send it to
Nest Labs
(YOUR RETURN NUMBER)
4 East Stow Road
Marlton, NJ 08053 USA
RECYCLING AND DISPOSAL
Visit www.nest.com/recycle
EXPIRATION
Nest Protect has a limited life like any smoke/
CO alarm. Nest Protect lifetime is 7 years.
You will need to replace Nest Protect after
7 years with a brand new Nest Protect. Check
the date of replacement written on the back
of Nest Protect.
WARNING
You’ll no longer be protected from smoke or
CO if you don’t replace your Nest Protect.
About two weeks before it expires, Nest
Protect will light up with a yellow light. Wave at
D[ijFhej[YjWdZ_jm_bbiWo"ÆD[ijFhej[Yj^Wi
expired. Replace it now.” Buy a new alarm and
recycle the expired one. Make sure you test your
new Nest Protect once it’s installed.
SAFETY
Page: 19Page: 18

2120
(6) In the living area(s) of a residential board and
care occupancy”
(Reprinted with permission from NFPA 72®, National Fire Alarm
& Signaling Code Copyright © 2013 National Fire Protection
Association, Quincy, MA 02269. This reprinted material is not the
complete and official position of the National Fire Protection
Association, on the referenced subject which is represented only
by the standard in its entirety.) (National Fire Alarm & Signaling
Code® and NFPA 72® are registered trademarks of the National
Fire Protection Association, Inc., Quincy, MA 02269.)
SMOKE DETECTION
Are more smoke alarms desirable?
The required number of smoke alarms might
not provide reliable early warning protection
for those areas separated by a door from
the areas protected by the required smoke
alarms. For this reason, the use of additional
smoke alarms for those areas for increased
protection is recommended. The additional
areas include the dining room, and hallways
not protected by the required smoke alarms.
The installation of smoke alarms in kitchens,
attics (finished or unfinished), or garages is
not normally recommended, because these
locations occasionally experience conditions
that can result in improper operation. As Nest
Protect is also a Carbon Monoxide alarm, it is
not recommended to install it in a furnace room
or a utility room if it contains a water heater or
a furnace. It should be 15-20 feet from these
appliances to avoid transient conditions and/or
perceived nuisance alarms.
INSTALLATION CODE
THIS EQUIPMENT SHOULD BE INSTALLED IN
ACCORDANCEWITH THE NATIONAL FIRE
PROTECTION ASSOCIATION’S STANDARD 72
(National Fire Protection Association,
Batterymarch Park, Quincy, MA02269).
NOTE Specific requirements for Smoke Alarm
installation vary from state to state and from
region to region. Check with your local Fire
Department for current requirements in your area.
WARNING
This product is intended for use in ordinary
indoor locations of family living units. It
is not designed to measure compliance
with Occupational Safety and Health
Administration (OSHA) commercial or
industrial standards.
WHERE TOINSTALL YOUR SMOKE ALARMS
For your information, the National Fire Alarm
and Signaling Code, NFPA 72, reads as follows:
Æ(/$+$' H[gk_h[Z:[j[Yj_ed$Ç
Æ M^[h[h[gk_h[ZXoWffb_YWXb[bWmi"YeZ[i"
or standards for a specific type of occupancy,
approved single- and multiple-station smoke
alarms shall be installed as follows:
' ?dWbbib[[f_d]heeciWdZ]k[ijheeci
( Ekji_Z[e\[WY^i[fWhWj[Zm[bb_d]kd_jib[[f_d]
area,within6.4 m (21ft)ofany doortoasleeping
room, the distance measured along a path of travel
(3) On every level of a dwelling unit,
including basements
(4) On every level of a residential board and care
occupancy (small facility), including basements
and excluding crawl spaces and unfinished attics
+ ?dj^[b_l_d]Wh[Wie\W]k[ijik_j[
J^_iicea[WbWhc_idej_dj[dZ[ZjeWb[hj
hearing impaired residents. Alarms specifically
designed for the hearing impaired, which
\[Wjkh[Z[l_Y[ib_a[ÓWi^_d]ijheX[b_]^jieh
low frequency devices are available to alert the
hearing impaired in case of fire.
J^_iicea[WbWhcWbed[_idejWik_jWXb[
substitute for complete fire detection
systems in places housing many people—like
apartment buildings, condominiums, hotels,
motels, dormitories, hospitals, long-term
health care facilities, nursing homes, day care
facilities, or group homes of any kind—even if
they were once single-family homes. It is not a
suitable substitute for complete fire detection
systems in warehouses, industrial facilities,
commercial buildings, and special-purpose
non-residential buildings which require special
fire detection and alarm systems. Depending
on the building codes in your area, this smoke
alarm may be used to provide additional
protection in these facilities.
LIMITATIONS OF CARBON MONOXIDE (CO) ALARMS
D;L;H_]deh[oekhYWhXedceden_Z[WbWhc_\_j
WbWhci$H[\[hjeÆM^WjjeZe_dYWi[e\WYWhXed
monoxide alarm” for more information. Failure
to do so can result in injury or death.
J^_i9EWbWhc_iZ[i_]d[Z\ehki[_di_Z[W
single-family home or apartment. It is not
meant to be used in common lobbies, hallways,
or basements of multi-family buildings unless
working CO alarms are also installed in each
family living unit. CO alarms in common areas
may not be heard from inside individual family
living units.
J^_i9EWbWhcWbed[_idejWik_jWXb[ikXij_jkj[
for complete detection systems in places
which house many people, like hotels or
dormitories, unless a CO alarm is also placed in
each unit.
:EDEJki[j^_i9EWbWhc_dmWh[^eki[i"
industrial or commercial buildings, special-
purpose non-residential buildings, or airplanes.
This CO alarm is specifically designed for
residential use, and may not provide adequate
protection in non-residential applications.
Iec[_dZ_l_ZkWbiWh[ceh[i[di_j_l[je9E
than others, including people with cardiac or
respiratory problems, infants, unborn babies,
pregnant mothers, or elderly people can be
more quickly and severely affected by CO.
Members of sensitive populations should
consult their doctors for advice on taking
additional precautions.
J^[i_b[dY[\[Wjkh[_i\ehoekhYedl[d_[dY[
only and will not correct a CO problem. Always
check your home for a potential problem after
any alarm. Failure to do so can result in injury
or death.
Page: 21Page: 20

2322
WHERE NOT TOINSTALL YOUR CO ALARMS
A[[fYWhXedceden_Z[WbWhcWjb[Wij+\j'$+c
away from any cooking appliance including
stovetop, oven, microwave, etc.
J^_iWbWhci^ekbZdejX[_dijWbb[Z_dbeYWj_edi
where the normal ambient temperature is
below 40°F (4.4°C) or exceeds 100°F (37.8°C).
EXAMPLES OF WHEN YOUR SMOKE ALARM MAY
NOT BE EFFECTIVE
Your alarm may not be effective in protecting
against fire in certain cases:
Icea_d]_dX[Z
B[Wl_d]Y^_bZh[dkdikf[hl_i[Z
9b[Wd_d]m_j^ÓWccWXb[b_gk_Zi"b_a[]Wieb_d[$
M^[diec[ed[ÉiYbej^[i^Wl[YWk]^jedÒh[
<_h[im^[h[j^[icea[_ifh[l[dj[Z\hec
reaching the alarm due to a closed door or
other obstruction
?dY[dZ_WhoÒh[im^[h[j^[Òh[]hemiie
rapidly that an occupant can’t get out,
even with alarms in proper locations
homes, for example – it is recommended
a smoke alarm to be placed as far from
these fuel-burning sources as possible. The
placement recommendations are intended
to keep a smoke detector at a reasonable
distance from a fuel-burning source, reducing
ÆkdmWdj[ZÇWbWhci$KdmWdj[ZWbWhciYWd
occur if a smoke alarm is placed directly next
to a fuel-burning source. Ventilate these areas
as much as possible.
In air streams near kitchens. Air currents can
draw cooking smoke into the sensor of a smoke
alarm near the kitchen.
In very damp, humid or steamy areas, or
directly near bathrooms with showers. Keep
a smoke alarm at least 10 feet (3 meters) away
from showers, saunas, dishwashers, etc.
Where temperatures are regularly below
40˚F (4˚C) or above 100˚ F (38˚C) including
unheated buildings, outdoor rooms, porches, or
unfinished attics or basements.
In very dusty, dirty, or greasy areas. Do not
install a smoke alarm directly over the stove or
range. Clean a laundry room unit frequently to
keep it free of dust or lint.
Nearfreshairvents, ceilingfans,orinverydrafty
areas. Draftscanblowsmokeawayfromasmoke
alarm, preventing it from reaching the sensor.
In insect infested areas. Insects can clog
openings to the sensor and cause unwanted
alarms.
Less than 12 inches (30.48 cm) away from
fluorescent lights. ;b[Yjh_YWbÆde_i[ÇYWd
interfere with the sensor.
In “dead air” spaces.Æ:[WZW_hÇifWY[icWo
prevent smoke from reaching a smoke alarm.
AC INSTALLATION WARNINGS
ELECTRICAL SHOCK HAZARD
Jkhde\\fem[hjej^[Wh[Wm^[h[oekm_bb_dijWbb
this unit at the circuit breaker or fuse box
before beginning installation. Failure to turn
off the power before installation may result in
serious electrical shock, injury or death.
:edejh[ijeh[fem[hkdj_bWbbWbWhciWh[
completely installed. Restoring power before
installation is complete may result in serious
electrical shock, injury or death.
Jkhde\\j^[fem[hjej^[Wh[Wm^[h[j^[
alarm is installed before removing it from the
mounting bracket. Failure to turn off the power
first may result in serious electrical shock,
injury or death.
?\Wdokd_j_dj^[i[h_[iZe[idejWbWhc"JKHD
OFF POWER and recheck connections. If it does
not alarm when you restore power, replace it
immediately.
7jj[cfj_d]jeZ_iYedd[Yjj^[fem[hYedd[Yjeh
from the unit when the power is on may result
in electrical shock, serious injury or death.
<W_bkh[jec[[jWdoe\j^[WXel[h[gk_h[c[dji
could damage the units and cause them to
malfunction, removing your protection.
?cfhef[hm_h_d]e\j^[fem[hYedd[Yjeheh
the wiring leading to the power connector will
cause damage to the alarm and may lead to a
non-functioning alarm.
J^_ikd_jckijX[fem[h[ZXoW(*#^ekh"
120V AC pure sine wave, 60Hz circuit. Be sure
the circuit cannot be turned off by a switch,
dimmer, or ground fault circuit interrupter.
Failure to connect this unit to a 24-hour
circuit may prevent it from providing constant
protection.
J^[WbWhcYWddejX[ef[hWj[Z\hecfem[h
derived from a square wave, modified square
wave or modified sine wave, inverter. These
types of inverters are sometimes used to
supply power to the structure in off grid
installations, such as solar or wind derived
power sources. These power sources produce
high peak voltages that will damage the alarm
D[l[hZ_iYedd[Yjj^[fem[h\hecWd79
powered unit to stop an unwanted alarm.
Doing so will disable the unit and remove your
protection. In the case of a true unwanted
alarm open a window or fan the smoke
away from the unit. The alarm will reset
automatically when it returns to normal
operation.
?cfhef[hm_h_d]e\j^[fem[hYedd[Yjeheh
the wiring leading to the power connector will
cause damage to the alarm and may lead to a
non-functioning alarm. You must test to ensure
proper installation.
WHERE NOT TOINSTALL YOUR SMOKE ALARMS
For best performance, AVOID installing a smoke
alarm in these areas:
Where combustion particles are produced.
Burning material creates combustion particles
which could cause your smoke alarm to go
off unnecessarily. Areas to avoid include
poorly ventilated kitchens, garages, boats,
recreational vehicles, and furnace rooms.
Keep a smoke alarm at least 20 feet (6 m)
from from the source of combustion particles
(stove, furnace, water heater, space heater)
if possible. In areas where a 20-foot (6 m)
distance is not possible – in mobile, or smaller
Page: 23Page: 22

2524
and this equipment. Make sure that motor
vehicles are not, and have not been, operating in
an attached garage or adjacent to the residence.
This information is available as a label provided
in the box. Stick it in a spot where everyone can
see it, like the refrigerator.
THE FOLLOWING CONDITIONS CAN RESULT IN
TRANSIENT CO SITUATIONS
1. Excessive spillage or reverse venting of fuel
burning appliances caused by:
I) Outdoor ambient conditions such as wind
direction and/or velocity, including high
gusts of wind; heavy air in the vent pipes
(cold/humid air with extended periods
between cycles).
II) Negative pressure differential resulting
from the use of exhaust fans.
III) Simultaneous operation of several fuel
burning appliances competing for limited
internal air.
IV) Vent pipe connection vibrating loose from
clothes dryers, furnaces, or water heaters.
V) Obstructions in or unconventional vent pipe
designs which amplify the above situations.
2. Extended operation of unvented fuel burning
devices (range, oven, fireplace, etc.).
3. Temperature inversions which can trap
exhaust gases near the ground.
4. Car idling in an open or closed attached
garage, or near a home.
5. NEVER bring a charcoal grill inside and
ALWAYS operate a portable generator outside,
a safe distance from the house, and well away
from windows.
PHONE NUMBER:
PHONE NUMBER:
WHAT TO DO IN CASE OF A CARBON
MONOXIDE ALARM
WARNING
Actuation of your CO alarm indicates the
presence of carbon monoxide (CO) which
can KILL YOU.
If alarm signal sounds:
1) Operate reset/silence button (Press NEST
button);
2) Call your emergency services [fire dept. or 911];
3) Immediately move to fresh air – outdoors or
by an open door/window. Do a head count to
check that all persons are accounted for. Do
not reenter the premises nor move away from
the open door/window until the emergency
services responders have arrived, the
premises have been aired out, and your alarm
remains in its normal condition.
4) After following steps 1 – 3, if your alarm
reactivates within a 24 hour period, repeat steps
1 – 3 and call a qualified appliance technician
to investigate for sources of CO from fuel
burning equipment and appliances, and
inspect for proper operation of this equipment.
If problems are identified during this inspection
have the equipment serviced immediately. Note
any combustion equipment not inspected by
the technician and consult the manufacturers’
instructions, or contact the manufacturers
directly, for more information about CO safety
WARNING
The alarm only indicates the presence
of carbon monoxide gas at the sensor.
Carbon monoxide gas may be present
in other areas.
Individuals with certain medical problems should
consider using detection devices with lower COHb
alarming capabilities and consider warning
deviceswhich provideaudible andvisualsignalsfor
carbon monoxide concentrations under 30 ppm.
SYMPTOMS OF CO POISONING
The following symptoms are related to CARBON
MONOXIDE POISONING and are to be discussed
with ALL members of the household:
Mild Exposure: Slight headache, nausea,
vomiting, fatigue (often described as
‘Flu-like’ symptoms).
Medium Exposure: Severe throbbing headache,
drowsiness, confusion, fast heart rate.
ExtremeExposure: Unconsciousness,
convulsions, cardiorespiratory failure, death.
CWdoYWi[ie\h[fehj[Z97H8EDCEDEN?:;
POISONING indicate that while victims are
aware they are not well, they become so
disoriented they are unable to save themselves
by either exiting the building or calling for
assistance. Young children and household
pets are typically the first affected.
CARBON MONOXIDE (CO) PRECAUTIONS
WHAT IS CARBON MONOXIDE?
Carbon Monoxide (CO) is an invisible, odorless,
tasteless gas produced when fuels do not burn
completely, or are exposed to heat (usually fire).
These fuels include: wood, coal, charcoal, oil
natural gas, gasoline, kerosene, and propane.
Common appliances are often sources of
CO. such as oil or gas burning furnaces, gas
ovens, wood-burning fireplaces, and charcoal
grills. If they are not properly maintained, are
improperly ventilated or malfunction, CO levels
can rise quickly. CO is a real danger now that
^ec[iWh[ceh[[d[h]o[\ÒY_[dj$Æ7_h#j_]^jÇ
homes with added insulation, sealed windows,
WdZej^[hm[Wj^[hfheeÒd]YWdÆjhWfÇ9E_di_Z[$
Electrical appliances typically do not produce CO.
The Nest Protect CO sensor meets the alarm
response time requirements of the American
National Standard ANSI/UL 2034. Standard
alarm times are as follows:
7j-&FFC"j^[kd_jckijWbWhcm_j^_d
60-240 minutes.
7j'+&FFC"j^[kd_jckijWbWhcm_j^_d
10-50 minutes.
7j*&&FFC"j^[kd_jckijWbWhcm_j^_d
4 to 15 minutes.
WARNING
This carbon monoxide alarm is designed
to detect carbon monoxide from any source
of combustion. It is NOT designed to detect
any other gas.
Page: 25Page: 24

2726
WHAT TO DO IN CASE OF FIRE
=[jekjdem$
:edÉjfWd_Y1ijWoYWbc$
Ef[hWj[oekhiW\[jofbWdWifh[l_ekibofbWdd[Z$
7b[hjicWbbY^_bZh[d_dj^[^ec[WdZj^ei[m^e
may need extra assistance.
B[Wl[j^[Xk_bZ_d]Wigk_YaboWifeii_Xb[$JekY^
doors with the back of your hand and make
sure they are not hot before opening them.
Use an alternate exit, if necessary. In case of
icea["YhWmbWbed]j^[Óeeh"WdZ:EDEJijef
to collect anything. Close the doors behind you.
C[[jWjWfh[#WhhWd][Zc[[j_d]fbWY[ekji_Z[
the building.
EdY[ekji_Z["ZeW^[WZYekdj"WdZYWbbj^[
fire department.
:EDEJh[[dj[hj^[^eki["kdb[iiWÒh[e\ÒY_Wb
says it’s safe to reenter.
CALIFORNIA STATE FIRE MARSHAL
As stated by the California State Fire Marshal
Æ;WhbomWhd_d]Òh[Z[j[Yj_ed_iX[ijWY^_[l[ZXo
the installation of fire detection equipment in
all rooms and areas of the household as follows:
A smoke alarm installed in each separate
sleeping area (in the vicinity of, but outside of
the bedrooms), and heat or smoke detectors
in the living rooms, dining rooms, bedrooms,
kitchens, hallways, attics, furnace rooms,
closets, utility and storage rooms, basements
and attached garages”.
FIRE SAFETY PRECAUTIONS
CREATE ANESCAPE PLAN TO PRACTICE
Beprepared whenyoursmoke/COalarm soundsits
alarm.Develop afamilyescapeplan, discuss itwith
all household members, and practice it regularly.
CWa[ikh[[l[hoed[_i\Wc_b_Whm_j^j^[iekdZ
of your smoke/CO alarm and explain what the
sound means.
:[j[hc_d[JME[n_ji\hec[WY^heecWdZ^Wl[
an escape route to the outside from each exit.
J[WY^Wbbj^[c[cX[hi_doekh^eki[^ebZje
check doors for heat with the back of your hand
before opening them, and to use the alternate
exit if the door is hot. Make sure they do not
open the door if it is hot.
J[WY^^eki[^ebZc[cX[hijeYhWmbWbed]j^[
floor to avoid dangerous smoke, fumes and gases.
:[j[hc_d[WiW\[c[[j_d]fbWY[\ehWbb^eki[^ebZ
members to regroup at outside the building.
PRACTICE FIRE SAFETY
Practice yourescapeplan atleast twicea year,
makingsurethateveryoneisinvolved– from kids
to grandparents. Practice the escape plan with
children,including holdingoneatnight whenthey
are sleeping. If children or others do not wake up to
the sound of the smoke alarm, or if there are infants
orfamilymembers withmobility limitations,make
surethatsomeoneisassignedtohelpthemfor the
fire drill and in the event of an emergency.
Current studies have shown smoke alarms may
not awaken all sleeping individuals, and that it is
the responsibility of individuals in the household
that are capable of assisting others to provide
assistance to those who may not be awakened by
the alarm sound, or to those who may be incapable
of safely evacuating the area unassisted.
FEDERALCOMMUNICATIONS
COMMISSION (FCC) COMPLIANCE
This equipment has been tested and found
to comply with the limits for a Class B digital
device, pursuant to part 15 of the FCC
Rules. These limits are designed to provide
reasonable protection against harmful
interference in a residential installation.
This equipment generates, uses and can
radiate radio frequency energy and, if not
installed and used in accordance with the
instructions, may cause harmful interference
to radio communications. However, there is
no guarantee that interference will not occur
in a particular installation. If this equipment
does cause harmful interference to radio or
television reception, which can be determined
by turning the equipment off and on, the user is
encouraged to try to correct the interference by
one or more of the following measures:
H[eh_[djehh[beYWj[j^[h[Y[_l_d]Wdj[ddW$
?dYh[Wi[j^[i[fWhWj_edX[jm[[dj^[
equipment and receiver.
9edd[Yjj^[[gk_fc[dj_djeWdekjb[jedW
circuit different from that to which the receiver
is connected.
9edikbjj^[Z[Wb[hehWd[nf[h_[dY[ZhWZ_e%JL
technician for help.
This device complies with part 15 of FCC rules.
Operation is subject to the following two conditions:
1. This device may not cause harmful
interference.
2. This device must accept any interference
received, including interference that may
cause undesired operation.
Change or modifications that are not expressly
approved by the manufacturer could void the
user’s authority to operate the equipment.
RF EXPOSURE INFORMATION:
This equipment complies with FCC radiation
exposure limits set forth for an uncontrolled
environment. In order to avoid the possibility
of exceeding the FCC radio frequency exposure
limits, human proximity to the antenna shall not
be less than 20cm during normal operation.
MOBILE NOTIFICATIONS
WARNING
Nest Protect smartphone and tablet
notifications require a functional Wi-Fi
connection. They’re only as reliable as
your home’s Wi-Fi network and aren’t a
substitute for a third party emergency
monitoring service.
This user’s guide and the products described herein are
copyrighted, with all rights reserved. Under these copyright
laws, no part of this installation guide may be copied for use
without the written consent of Nest.
Nest Labs. 900 Hansen Way. Palo Alto, CA 94304

2928
IMPORTANT INFORMATION ABOUT YOUR RIGHTS AND
OBLIGATIONS, AS WELL AS LIMITATIONS AND EXCLUSIONS
THAT MAY APPLY TO YOU.
YOUR RIGHTS AND THIS LIMITED WARRANTY
This Limited Warranty gives you specific legal rights. You may also
have other legal rights that vary by state, province or jurisdiction.
The disclaimers, exclusions, and limitations of liability under
this Limited Warranty will not apply to the extent prohibited
by applicable law. For a full description of your legal rights you
should refer to the laws applicable in your jurisdiction and you
may wish to contact a relevant consumer advisory service.
1. WHAT THIS LIMITED WARRANTYCOVERS; PERIODOF COVERAGE
D[ijBWXi"?dY$ÆD[ijBWXiÇ"/&&>Wdi[dMWo"FWbe7bje"
California USA, warrants to the owner of the enclosed product
j^Wjj^[fheZkYjYedjW_d[Z_dj^_iXenÆFheZkYjÇm_bbX[\h[[\hec
defects in materials and workmanship for a period of two (2) years
(or one (1) year for Factory Refurbished Products) from the date
e\Z[b_l[ho\ebbem_d]j^[eh_]_dWbh[jW_bfkhY^Wi[j^[ÆMWhhWdjo
Period”). If the Product fails to conform to this Limited Warranty
during the Warranty Period, Nest Labs will, at its sole discretion,
either (a) repair or replace any defective Product or component;
or (b) accept the return of the Product and refund the money
actually paid by the original purchaser for the Product. Repair
or replacement may be made with a new or refurbished product
or components, at Nest Labs’ sole discretion. If the Product
or a component incorporated within it is no longer available,
Nest Labs may replace the Product with a similar product of
similar function, at Nest Labs’ sole discretion. This is your sole
and exclusive remedy for breach of this Limited Warranty. Any
Product that has either been repaired or replaced under this
Limited Warranty will be covered by the terms of this Limited
Warranty for the longer of ninety (90) days from the date of
delivery or the remaining Warranty Period. This Limited Warranty
is transferable from the original purchaser to subsequent owners,
but the Warranty Period will not be extended in duration or
expanded in coverage for any such transfer.
2. TOTAL SATISFACTION RETURN POLICY
If you are the original purchaser of the Product and you are not
satisfied with this Product for any reason, you may return it in its
original condition within thirty (30) days of the original purchase
and receive a full refund.
3. WARRANTYCONDITIONS; HOW TO GET SERVICE IF YOU WANT
TO CLAIM UNDER THIS LIMITED WARRANTY
Before being able to claim under this Limited Warranty, the
owner of the Product must (a) notify Nest Labs of the intention to
claim by visiting nest.com/support during the Warranty Period
and providing a description of the alleged failure, and (b) comply
with Nest Labs’ return shipping instructions. Nest Labs will
have no warranty obligations with respect to a returned Product
if it determines, in its reasonable discretion after examination
of the returned Product, that the Product is an Ineligible Product
(defined below). Nest Labs will bear all costs of return shipping
to owner and will reimburse any shipping costs incurred by the
owner, except with respect to any Ineligible Product, for which
owner will bear all shipping costs.
4. WHAT THIS LIMITED WARRANTYDOES NOTCOVER
This warranty does not cover the following (collectively
Æ?d[b_]_Xb[FheZkYjiÇ0FheZkYjicWha[ZWiÆiWcfb[ÇehiebZÆ7I
IS”; or Products that have been subject to: (a) modifications,
alterations, tampering, or improper maintenance or repairs; (b)
handling, storage, installation, testing, or use not in accordance
with the User’s Guide or other instructions provided by Nest Labs;
YWXki[ehc_iki[e\j^[FheZkYj1ZXh[WaZemdi"ÓkYjkWj_edi"
or interruptions in electric power or the telecommunications
d[jmeha1eh[7Yjie\=eZ"_dYbkZ_d]b_]^jd_d]"ÓeeZ"jehdWZe"
earthquake, or hurricane. This warranty does not cover
consumable parts, including batteries, unless damage is due
to defects in materials or workmanship of the Product, or
software (even if packaged or sold with the product). Nest Labs
recommends that you use only authorized service providers
for maintenance or repair. Unauthorized use of the Product
or software can impair the Product‘s performance and may
invalidate this Limited Warranty.
5. DISCLAIMER OF WARRANTIES
EXCEPT AS STATED ABOVE IN THIS LIMITED WARRANTY,
AND TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE
LAW, NEST LABS DISCLAIMS ALL EXPRESS, IMPLIED, AND
STATUTORY WARRANTIES AND CONDITIONS WITH RESPECT
TO THE PRODUCT, INCLUDING THE IMPLIED WARRANTIES OF
MERCHANTABILITY, AND FITNESS FOR A PARTICULAR PURPOSE.
TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW,
NEST LABS ALSO LIMITS THE DURATION OF ANY IMPLIED
WARRANTIES OR CONDITIONS TO THE DURATION OF THIS
LIMITED WARRANTY.
6. LIMITATION OF DAMAGES
IN ADDITION TO THE ABOVE WARRANTY DISCLAIMERS, IN NO
EVENT WILL NEST LABS BE LIABLE FOR ANY CONSEQUENTIAL,
INCIDENTAL, EXEMPLARY, OR SPECIAL DAMAGES, INCLUDING
ANY DAMAGES FOR LOST DATA OR LOST PROFITS, ARISING
FROM OR RELATING TO THIS LIMITED WARRANTY OR THE
PRODUCT, AND NEST LABS’ TOTAL CUMULATIVE LIABILITY
ARISING FROM OR RELATED TO THIS LIMITED WARRANTY OR
THE PRODUCT WILL NOT EXCEED THE AMOUNT ACTUALLY PAID
FOR THE PRODUCT BY THE ORIGINAL PURCHASER.
7. LIMITATION OF LIABILITY
J>;D;IJB78IEDB?D;I;HL?9;IÆI;HL?9;IÇFHEL?:;
OEK?D<EHC7J?EDÆFHE:K9J?D<EHC7J?EDÇH;=7H:?D=
YOUR NEST PRODUCTS OR OTHER PERIPHERALS CONNECTED
JEOEKHFHE:K9JIÆFHE:K9JF;H?F>;H7BIÇ$J>;JOF;
OF PRODUCT PERIPHERALS THAT MAY BE CONNECTED
TO YOUR PRODUCT MAY CHANGE FROM TIME TO TIME.
WITHOUT LIMITING THE GENERALITY OF THE DISCLAIMERS
ABOVE, ALL PRODUCT INFORMATION IS PROVIDED FOR YOUR
9EDL;D?;D9;"Æ7I?IÇ"7D:Æ7I7L7?B78B;Ç$D;IJB78I:E;I
NOT REPRESENT, WARRANT, OR GUARANTEE THAT PRODUCT
INFORMATION WILL BE AVAILABLE, ACCURATE, OR RELIABLE
OR THAT PRODUCT INFORMATION OR USE OF THE SERVICES
OR PRODUCT WILL PROVIDE SAFETY IN YOUR HOME. YOU
USE ALL PRODUCT INFORMATION, THE SERVICES, AND THE
PRODUCT AT YOUR OWN DISCRETION AND RISK. YOU WILL BE
SOLELY RESPONSIBLE FOR (AND NEST LABS DISCLAIMS) ANY
AND ALL LOSS, LIABILITY, OR DAMAGES, INCLUDING TO YOUR
WIRING, FIXTURES, ELECTRICTY, HOME, PRODUCT, PRODUCT
PERIPHERALS, COMPUTER, MOBILE DEVICE, AND ALL OTHER
ITEMS AND PETS IN YOUR HOME, RESULTING FROM YOUR USE
OF THE PRODUCT INFORMATION, SERVICES, OR PRODUCT.
PRODUCT INFORMATION PROVIDED BY THE SERVICES IS NOT
INTENDED AS A SUBSTITUTE FOR DIRECT MEANS OF OBTAINING
THE INFORMATION. FOR EXAMPLE, A NOTIFICATION PROVIDED
THROUGH THE SERVICE IS NOT INTENDED AS A SUBSTITUTE
FOR AUDIBLE AND VISIBLE INDICATIONS IN THE HOME AND ON
THE PRODUCT, NOR FOR A THIRD PARTY MONITORING SERVICE
THAT MONITORS ALARM STATE.
8. VARIATIONS THAT MIGHT APPLY TO THIS LIMITED WARRANTY
Some jurisdictions do not allow limitations on how long an
implied warranty lasts or exclusions/limitations on incidental
or consequential damages, so some of the limitations set out
above may not apply to you.
64-30-0013-ES-A
Nest Labs, Inc.
Limited Warranty
Nest Protect
Smoke + Carbon
Monoxide Alarm
Page: 29Page: 28