The SS-I
(System
Sensor Model
1151)
Ionisation
Smoke
Detector has
a sleek
low-profile
design and
can be used
with a
standard or
sounder
base.
The
ionisation
smoke
detectors
include a
single
source, dual
chamber
design that
senses smoke
particles.
A custom
integrated
circuit
incorporates
signal
processing
to reduce
false
alarms. The
chamber is
protected by
a fine mesh
screen which
can be
cleaned or
replaced.
