Remote testing capability has been added to the updated Series DNR and watertight NEMA DNRW InnovairFlex™ intelligent duct smoke detector housing with the intelligent Remote Test Capable® ...
NEMA 4-rated InnovairFlex watertight duct smoke detectors operate in the most challenging conditions without the need for bulky enclosures. They can operate in airflow speeds from 100 to 4,000 feet ...
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