Google Nest Protect User Manual

What You Hear What It Means What To DoWhat You See
Heads-Up and Emergency Alarms
Silencing
Smoke levels are rising.
Carbon monoxide levels
have been high for a while.
The carbon monoxide in
the room has reached
critical levels.
YELLOW pulses.
YELLOW pulses.
RED pulses.
RED pulses.
YELLOW or
RED pulses.
GREEN pulses.
The smoke in the
room has reached
critical levels.
Ales
“PLEASE BE AWARE.
THERE’S SMOKE IN THE
[ROOM NAME]. THE
ALARM MAY SOUND.”
Put out the source of the
smoke. Then use the Nest app
or press the buon to silence
the ale.
Open a window or door to get
fresh air. Then use the Nest app
or press the buon to silence
the ale.
Get out of the
house immediately.
Make sure you’re safe and
have put out the source of
smoke or carbon monoxide.
Make sure you’re safe and
have put out the source of
smoke or carbon monoxide.
1) Keep calm and open all
doors and windows.
2) Stop using all fuel-burning
appliances and ensure that
they are turned o.
3) Evacuate the premises if
the CO alarm continues
to sound.
4) Once outside, call 999 or
the re brigade.
You’ve silenced an ale.
Nest Protect will now
keep quiet, unless smoke
or carbon monoxide
remains at critical levels.
Smoke or carbon
monoxide levels
are decreasing.
“PLEASE BE AWARE. THERE’S
CARBON MONOXIDE
IN THE [ROOM NAME].
THE ALARM MAY SOUND.”
(Alarm siren)
“EMERGENCY. THERE’S
CARBON MONOXIDE
IN THE [ROOM NAME].
MOVE TO FRESH AIR.”
“SMOKE ALARM SILENCED.”
(Alarm siren)
“EMERGENCY. THERE’S
SMOKE IN THE [ROOM
NAME].”
“CARBON MONOXIDE
ALARM SILENCED.”
“THE ALARM IS OVER.”
17

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