9 V Battery-Operated
S
moke
A
larm
Manual
M
a
n
u
a
l
P
/N
8
2
0
-1
0
4
4
R
e
v.
D
SINGLE STATION
SMOKE ALARM
Model p9040CA
Ionization sensing alarms may detect invisible fire
particles (associated with fast flaming fires) sooner
than
photoelectric
alarms.
Photoelectric
sensing
alarms may detect visible fire particles (associated
with slow smoldering fires) sooner than ionization
alarms. Home fires develop in different ways and are
often unpredictable. For maximum protection, Kidde
recommends that both Ionization and Photoelectric
alarms be installed.
Summary of Contents for p9040CA
Page 20: ...Notes...
