Fireboy-Xintex CO Alarm Internal Battery - White

The Fireboy-Xintex CO Alarm Internal Battery in white is a compact carbon monoxide detector engineered for RVs, marine vessels, and small craft where open-design living spaces demand continuous safety monitoring. Carbon monoxide—a silent, odorless gas produced by fuel-burning appliances—poses a serious threat in enclosed or poorly ventilated environments, making a reliable CO detector non-negotiable for any serious enthusiast who lives or travels in their vehicle. This self-contained unit operates independently without external power, ensuring protection even during electrical failures or extended off-grid deployments.

The internal battery design eliminates dependency on auxiliary power systems, providing consistent detection across your vehicle's accommodation spaces without draining main batteries or requiring hardwiring through complex electrical modifications. The white finish integrates cleanly into cabin interiors while the compact 4 x 2 x 4 inch form factor fits seamlessly into tight mounting locations typical of RV cabins, truck campers, and marine galley spaces. Built to marine and automotive safety standards, this Fireboy-Xintex model delivers reliable CO sensing that activates immediately upon dangerous gas concentration, protecting occupants during sleep or periods of reduced vigilance when exposure risk peaks.

Ideal for full-time RV builders, weekend warriors, and overlanding enthusiasts, this CO alarm suits any vehicle with sleeping quarters powered by propane heaters, diesel furnaces, or gasoline generators. Installers should position the unit in main sleeping areas and consider secondary placement if two or more separate sleeping zones exist—a best practice recognized by marine safety authorities and RV manufacturers. At just 1 pound, mounting requires minimal structural reinforcement, making retrofit installation straightforward whether you're upgrading a vintage camper van or equipping a new build with essential safety infrastructure.