
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 before the
horn starts sounding.
• If the alarm ever fails to test correctly,
have it replaced immediately! If the alarm
is not working properly, it cannot alert you
to a problem.
• DO NOT use a match, cigarette or any other
makeshift fire to test the smoke alarm.
• To test the CO alarm, NEVER use vehicle
exhaust! Exhaust may cause permanent
damage and will void your warranty.
• NEVER use an open flame of any kind
to test this alarm. You might accidentally
damage or set fire to the unit or to
your home.
DA
IL
Y U
S
E
EM
ER
GEN
CY
PRE
PA
R
AT
ION
You turn off the
room lights for
the night, and
the GREEN light
pulses once.
WHITE light.
BLUE rotates.
Sleep well thanks to
Nightly Promise.
Press the Nest button.
Nest Protect will walk
you through next steps.
Nest Protect has tested
its sensors, power and
Wi-Fi to confirm they are
working correctly.
Pathlight lights your way at
night as you pass under it.
To set up or run
a manual test.
“READY. PRESS TO TEST.”
WHAT YOU HEAR
WHAT IT MEANS
WHAT TO DO
WHAT YOU SEE
DAILY USE AND EMERGENCY PREPARATION
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