Simplex 4098-9755 Duct Sensor Housing

Simplex 4098-9755 Duct Sensor Housing In-Duct Smoke Detector

Simplex 4098-9756 Duct Sensor Housing, 4 Wire (NEW)

Simplex 4098-9755 TrueAlarm Analog Addressable Duct Sensor Housing Tested

SIMPLEX AIR DUCT SENSOR HOUSING 4098-9755 FIRE ALARM SUBASSEMBLY FA 40989755

SIMPLEX AIR DUCT SENSOR HOUSING MODEL 4098-9755

NEW SIMPLEX 4098-9756 TrueAlarm Duct Sensor Housing 4- Wire 0631149

Simplex 4098-9755 Duct Sensor Housing