Fireboy-Xintex CMD6-MB Battery-Powered Carbon Monoxide Detector, Available in White or Black

The Fireboy-Xintex CMD6-MB is a battery-operated marine carbon monoxide detector engineered to protect boaters from the dangers of CO exposure in enclosed cabins, engine rooms, and living spaces aboard. Powered entirely by a maintenance-free internal lithium battery rated for approximately 7 years of service, this detector requires no wiring, making installation simple in any location where CO accumulation is a risk. Its electrochemical sensor delivers fast, stable detection while resisting false alarms common with lower-quality sensors. When CO reaches a 10% COHb alarm point, the unit sounds an 85 dBA horn and can trigger an internal relay for generator shutdown or connection to an external signal. Multiple CMD6-MB units can be interconnected across the vessel so that one detection event alerts everyone on board, regardless of which cabin or compartment triggered the alarm. The compact, low-profile housing is available in White or Black to blend with different interior finishes.

Specifications

• Brand: Fireboy-Xintex
• Fume Type: Carbon Monoxide
• Sensor Type: Electrochemical
• Power Source: Internal lithium battery (maintenance-free)
• Battery Life Expectancy: Approximately 7 years
• Alarm Point: 10% COHb
• Alarm Horn: 85 dBA
• Internal Relay: Yes, for generator shutdown or external signal
• Interconnect Capability: Yes, for multi-unit vessel protection
• Control: Microprocessor controlled
• Dimensions: 3.5 in x 3.5 in x 1.21 in
• Material: Plastic
• Weight: 1 pound
• Warranty: 1 year limited

Sizes & Options

The CMD6-MB is offered in two color finishes, White and Black, so you can match the detector to your boat's cabin decor or existing electronics panel. Both colors share identical sensing performance, battery life, alarm behavior, and interconnect capability -- the choice is purely aesthetic. Select the finish that best complements your helm, salon, or berth area.