Smoke detector, 12/24 Volt, Photo W/Thermal, 2-Wire, System Sensor #2WT-B
Smoke Detector Head & Base. Conventional, Photoelectric, W/Thermal, 2-Wire. System Sensor Model #2WT-B. These are new Detectors purchased directly from System Sensor. These detectors have never been out of their boxes. Just Received 07-29-2022.
Smoke detector, 12/24 Volt, Photo, Thermal, 2-Wire, System Sensor #2WT-B
Smoke Detector W/Heat, Head & Base. Conventional, Photoelectric, Thermal, 2-Wire. System Sensor Model #2WT-B. These are new Detectors purchased directly from System Sensor. These detectors have never been out of their boxes. Just Received 08-09-2022.