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

Simplex 4098-9755 TrueAlarm Duct Sensor Housing (NEW IN BOX)

Simplex 0631132 Duct Sensor Detector Housing 4098-9755 *PI

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

NEW Simplex 4098-9714 TrueAlarm Photoelectric Smoke Detector Head SEALED

SIMPLEX 4098-9755 DUCT SENSOR HOUSING

Simplex 4098‑9756 Addressable TrueAlarm 4‑Wire Duct Smoke Sensor