Simplex 4098-9756 Fire Alarm Air Duct Sensor Housing Smoke Detector No Board

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

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

Lot Of 5 Simplex 4098-9701 MAPNET II Fire Alarm Smoke Detector Head (Head Only)

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

Simplex 4098-9701 4098-9781 MAPNET II Fire Alarm Smoke Detector Head / Base Used

🔴NEW Simplex 4098-9756 Duct Detector 4-WIRE‼️

(1) Simplex 4098-9701 Photoelectric Mapnet Truealarm Smoke Detector Head