CO detector, 12/24 Volt, Trouble Relay, 4-Wire, System Sensor #CO1224TR
Carbon monoxide Detector Head & Base. 12/24 Volts, Conventional, Round, W/Trouble Relay. System Sensor Model #CO1224TR. These detectors have never been out of their boxes. Just Received 11-17-2022.
System Sensor CO1224TR CO Detector Hardwired 12/24VDC RealTest
System Sensor CO1224TR CO Detector Hardwired 12/24VDC RealTest