User's Manual

5 4
Light ring changes
color to alert you.
Nest button to hush alarms
and run a test.
Speaker allows Nest Protect
to speak with a human voice.
Horn enables Nest Protect
to alert you with a loud
emergency sound.
Micro-USB connector
(not for normal use).
AC connector pins for the
120V connector.
Backup battery
compartment:
3 AA Energizer
®
Ultimate
Lithium batteries (L91).
6”
(15.2cm)
1”
(2.5cm)
Location in your home.
The National Fire Protection Association recommends installing a smoke alarm in the
following areas:
• On every oor, including nished attics and basements.
• Inside and outside every sleeping area.
• At the top of the rst-to-second oor stairway and on the basement ceiling near
the entry of the stairs.
• In homes with more than 1,000 square feet on one level, additional alarms may
be required.
If you’d like, you can install Nest Protect closer to cooking appliances than conventional
smoke alarms, but we recommend it be at least 5 feet (1.5 meters) away, preferably 10 feet
(3 meters) from cooktops or cooking appliances.
Nest Protect should NOT be installed in unfinished attics or garages.
BEDROOM
MASTER
BEDROOM
LIVING/
FAMILY
ROOM
KITCHEN
GARAGEBASEMENT
HALL
ATTIC
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