Apollo SA5501-321APO Intelligent Open-Area VID - White Body (Red Flash) SWLED-CLR-ALERT allowing it to distinguish non-threatening

allowing it to distinguish non-threatening phenomena from actual fire hazards

Two Annunciator Support Modules and Nine Blank Filler Plates

as well as the NFPA and ICC standards regarding HVAC supply and return duct smoke detectors

The Gamewell-FCI ASD-PL2F Addressable Smoke Detector combines photoelectric smoke detection with thermal sensing to provide reliable fire detection in duct and air handling applications

and its smooth contoured design is compatible with both residential and commercial environments

Apollo SA5501-321APO Intelligent Open-Area VID - White Body (Red Flash) SWLED-CLR-ALERT allowing it to distinguish non-threateningApollo SA5501 321APO Intelligent Open Area VID White Body (Red Flash)