Google Nest Protect User Manual

Cleaning your Nest Protect
Nest Protect has been designed to be as maintenance
free as possible, but you should keep it clean. As with
any smoke alarm, dust build-up on the outside or inside
of Nest Protect can stop it from working properly.
To clean Nest Protect:
1. Turn o mains power to Nest Protect or remove
the fuse (see p.8).
2. Remove it from the wall or the ceiling (turn
anticlockwise until it comes o the back plate and
detach the power connector).
3. Wipe the outside with a clean, slightly damp cloth.
Don’t use soap or solvents.
4. Place Nest Protect on a so, dry cloth with
the buon facing down. Open the baery
compament door and remove the baeries.
Remove the screws and li o the back. Be
careful not to lose the screws.
5. Gently vacuum the inside. Make sure that you
clean all the way around the mesh sides of the
smoke chamber (the large metal circle).
Note: Never use detergents or solvents (like glass
cleaner) on your Nest Protect and do not spray air
fresheners, hair spray or other aerosols near it. Do not
get water inside the alarm or paint over it..
Replacing the backup baeries
If there is a power cut, Nest Protect will use three
AA Energizer® Ultimate Lithium baeries (L91) for
backup. These baeries can be purchased at your
local retailer.
1. Turn o mains power to Nest Protect or remove
the fuse (see p.8).
2. Twist Nest Protect anticlockwise until it disconnects
from the back plate.
WARNING
• Only use baeries specied by Google. Use of
a dierent baery model will have a detrimental
eect on the operation of the smoke alarm.
The alarm may not operate properly with other
baeries. Never use rechargeable baeries,
as they may not provide a constant charge.
• Never remove the baeries from a
baery-operated alarm to stop an unwanted
alarm (caused by cooking smoke, etc.).
Removing baeries disables the alarm so that
it cannot sense smoke or carbon monoxide,
leaving you at risk.
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General Maintenance
3. Detach the power connector from
the back of Nest Protect and
open the baery door.
4. Replace the baeries. Align the
+ positive and - negative ends
with the markings in the baery
compament.
5. Close the baery compament. Do not force
the door closed.
6. Re-aach the power connector.
7. Push Nest Protect onto the back plate and turn it
clockwise until you feel it grip.
8. Turn mains power to Nest Protect back on or
replace the fuse.
9. Press the buon twice.

Google Nest Protect Specifications

General

LED color	Red / Green / Blue
Detector type	Carbon monoxide detector
Maximum range	15 m
Mounting type	Surface-mounted
Product color	White
Speaker power	2 W
Alarm decibels	85 dB
Number of LEDs	6
Housing material	Plastic
Languages support	Italian
Placement supported	Horizontal/Vertical
Wireless connection	Yes
Number of simultaneously connected devices (max)	18
Package type	Box
Quantity per pack	1 pc(s)
Wi-Fi frequency	2.4 GHz
Wi-Fi standards	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Bluetooth version	4.0
Connectivity technology	Wireless
Number of screws	4
Power source	Battery
Battery voltage	1.5 V
Battery technology	Lithium
Compatible battery sizes	AA
Operating temperature (T-T)	4 - 38 °C
Operating relative humidity (H-H)	20 - 80 %

Weight and Dimensions

Depth	38.5 mm
Width	135 mm
Weight	379 g