Simplex 4098-9756 Duct Sensor Housing, 4-Wire - MANY AVAILABLE - New in Box

Simplex 4098-9756 Duct Detector - Same Day Shipping (SEALED)

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

NEW ASSEMBLED SIMPLEX 4098-9756 AIR DUCT SENSOR HOUSING, 4-WIRE RELAY, TUBE

Simplex 4098-9756 4-Wire MAPNET Addressable Duct Detector

Simplex 4098-9756 Duct Detector - Same Day Shipping (SEALED)

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

Simplex 4098-9756 Duct Detector - Same Day Shipping (SEALED)