Carbon Monoxide Detector Interconnect - 3.5in. H x 2.4in. W x 1.21in. D

The CMD5MDI CO alarm uses a sensor operating with a microprocessor to measure Carbon Monoxide (CO) levels. The Interconnect version has 2 wires and can be connected with a relay module (RCM5) to shut down a generator, send a signal to an alarm panel, or to other CO alarms so that if one alarms, they all alarm. 12/24 Volts