The SS-P
(System
Sensor Model
2151) Photo
Optical
Smoke
Detector has
a sleek
low-profile
design and
can be used
with a
standard or
sounder
base.
The optical
sensing
chamber is
designed to
sense smoke
particles
produced by
a wide range
of
combustion
sources. 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.
