Duct smoke detectors

System Sensor's InnovairFLex watertight duct smoke detectors can operate without bulky enclosures and in extreme conditions.

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InnovairFlex watertight duct smoke detectors from System Sensor can operate without bulky enclosures and in extreme conditions. They can withstand airflow speeds from 100 to 4,000 fpm, temperatures from -4 to 158 F, and humidity ranges from 0% to 95% (noncondensing). The watertight, UV-resistant housing protects against falling dirt, rain, windblown dust, splashing, and hose-directed water. The watertight duct smoke detectors are compatible with all InnovairFlex accessories.