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 are built to operate in the most challenging conditions without the need for bulky or costly enclosures. The detectors can operate in airflow ...
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