User Manual

A6V10361096_c_en_--
2020-11-30
Smart Infrastructure
FDO181C Collective Smoke Detector
Product Manual
Overview
The FDO181C is an optical smoke detector with an optical sensor. It works according
to the principle of forward scattering. The detector reacts extremely sensitive on light
aerosols caused by fire. The increased sensitivity makes the detection of smoldering
and open fire possible.
Characteristics
– Intelligent detector with built-in CPU, providing advanced distributed intelligence for
optimum reliable detection principle
– Opto-electronic sampling chamber detects fire more reliable and accurate
– Collective detector, no address setting, polarity free connection
– Particularly suited for the early detection of smoke-generating flaming and
smoldering fires
– Resistant to environment and interference factors such as dust, fibers, insects,
humidity, extreme temperatures, corrosive, vapors, vibration, synthetic aerosols.
With immunity against electro-magnetic interference
– Self-test of operating status, when fault occurs or low voltage happens, indicator can
prompt user
– Automatic drift compensation and dust prompt for reducing false alarm because of
dust accumulation
– 360° visible alarm indicator
– Dust cap protects the detector from being contaminated by construction work