The CMD4MR carbon monoxide detector is available when generator shutdown and multiple location warning are not desired.
Both features a state-of-the-art sensor. 12 VDC operation. Low current draw. UL 2034 Listed for Marine use. Size: 3.5" H x 2.4" W x 1.3" D. 2 models available. Choose from with generator shut off or without generator shut off.