Simplex 4098-9756 4-Wire Duct Detector

NEW, OPEN-BOX, SIMPLEX 4098-9756 AIR DUCT SENSOR HOUSING, 4-WIRE

NEW Simplex 4098-9756 Duct Detector 4-WIRE

Simplex 4098-9756 4-Wire MAPNET Addressable Duct Detector

Simplex 4098-9756 TrueAlarm Duct Smoke Sensor Housing Photoelectric Detection 24

New Simplex 4098-9756 Duct Sensor Housing 4 Wire 0631149

Simplex 4098-9756 Duct Detector 4-WIRE with smoke detector

Simplex 4098-9756 Fire Alarm Air Duct Sensor Housing and Smoke Detector