Instructions / Assembly

5.3 in
(13.5 cm)
1.5 in
(3.9 cm)
The horn enables
Nest Protect to alert
you with a loud
emergency sound.
The speaker allows
Nest Protect to speak
with a human voice.
The light ring changes
color to alert you.
Push the Nest button to
hush alarms or run a test.
Micro-USB connector
(not for normal use).
Battery compartment:
Six AA Energizer®
Ultimate Lithium
batteries (L91).
5