Fireboy-Xintex CO Alarm Internal Battery w/Interconnect - White

The Fireboy-Xintex CO Alarm Internal Battery w/Interconnect in white is a critical safety device designed for RVs, marine vessels, and enclosed automotive spaces where carbon monoxide accumulation poses a serious health risk. Carbon monoxide is a colorless, odorless gas produced by fuel-burning appliances and engines, making detection essential in any vehicle or living space with limited ventilation. This battery-powered detector operates independently without requiring hardwired electrical connections, making it ideal for retrofit installations in older vehicles or situations where electrical infrastructure is limited or impractical.

Built with an internal battery system, the Fireboy-Xintex CMD6-MBR-R model eliminates dependency on vehicle charging systems while providing reliable, continuous monitoring. The interconnect feature allows multiple alarms to be linked together, ensuring that if one detector triggers, all connected units sound simultaneously—critical in multi-zone vehicles or RVs with separate sleeping and living compartments. The compact 4 x 2 x 6 inch form factor and lightweight 0.4 lb design facilitate easy mounting in tight spaces behind cabinets, under berths, or in engine compartments where CO risk is highest. The white finish blends seamlessly with interior trim while remaining highly visible for battery checks and maintenance access.

This detector benefits RV owners, marine enthusiasts, and automotive hobbyists who spend extended periods in enclosed vehicles or modified shops with generators, heaters, or auxiliary engines. Installation requires no specialized tools—simply mount the unit on a wall or ceiling within the accommodation space where sleeping occurs. Many jurisdictions and insurance providers now require CO detection in RVs and marine vessels, making this Fireboy-Xintex alarm an essential compliance item alongside proper ventilation and regular equipment maintenance for anyone serious about occupant safety in mobile or enclosed automotive environments.