RV Safe RVCOLP-2B RV Carbon Monoxide / Propane Leak Detector / AlarmThis is a replacement propane gas and carbon monoxide detector for your RV. This detector will alert you when it senses the presence of CO or LP Gas. It meets all UL2034, UL1484 and CSA 6.19-01 requirements for gas safety alarms.Lowest Power Draw On The Market: Lowest power means the RV battery will last up to 5x longer in storage and camping.Barely There Design: Low profile with a softly curved shape to make less obtrusive.Fewer False Alarms: The highly selective carbon monoxide sensor ensures you’re being notified only when necessary.Propane Gas Detection (LP)LP Gas forms dangerously explosive mixtures when combined with oxygen in the air. This device detects small concentrations of LP gas and sounds an alarm, so you can address the issue.Carbon Monoxide Detection (CO)Any gas appliance can emit CO if it is not getting the correct gas to air ratio. This device detects small concentra