Safe-T-Alert Black Flush Mount CO Propane Alarm

This Combo Carbon Monoxide Propane Alarm (Flush Mount, Black) detects both gas leaks and CO gas simultaneously in a single double-duty unit. It is designed for boaters and RVers who want reliable 12V power, meaning no missing or dead batteries to replace.

Built for the extreme RV and marine environment, this alarm meets RVIA/NFPA requirements and includes an End of Life Signal to alert you when it's time for replacement. Test and inspect installed alarms every week, and replace any Propane or CO alarm that's 5 years old or older. Browse more options in our marine safety category.

Key Features: flush mount, black, detects CO and propane gas, 12V powered, meets RVIA/NFPA requirements.

Frequently Asked Questions

What does this alarm detect? Both gas leaks and CO gas simultaneously, in one double-duty unit.

Does this alarm need batteries? No, it runs on 12V power, so there are no batteries to replace.

When should this alarm be replaced? Every 5 years, or sooner if it shows the End of Life Signal.