Google Nest Protect User Guide

22
General Maintenance
Expiration
Like any smoke and CO alarm, Nest Protect has a limited
life. You will need to replace Nest Protect aer 10 years
with a brand new Nest Protect. You can check the date
of replacement wrien on the back of Nest Protect
to see when it will expire.
About two weeks before it expires, Nest Protect will
light up with a yellow light. Press the buon and it will
say, “Nest Protect has 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.
Recycling and Disposal
Once Nest Protect has expired you will need to
recycle it according to local regulations. Please
visit g.co/nest/recycle for more information.
Reseing Nest Protect
You can reset Nest Protect to erase all your seings
and reset the wireless interconnection with other Nest
Protects. You may want to do this when you move
to a new home. Follow the steps below on each Nest
Protect you want to reset.
1. Press and hold the buon. Nest Protect will chime
and glow blue.
2. Keep holding the buon until Nest Protect begins
to say its version number. Then release the buon.
3. Nest Protect will sta a verbal countdown and tell
you it’s erasing all seings. You can cancel the reset
by pressing the buon during the countdown.
4. Aer a few seconds it will resta.
Your Nest Protect will still detect smoke and carbon
monoxide aer being reset.
Go to g.co/nest/protectreset for complete
reset instructions.

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