Marine Gas Fume DetectorProvides protection against accidents caused by Gas\/Propane spills or leaks. The remote sensor monitors the bilge\/engine compartment during and after fueling. Install the galley or LP tank locker sensor to protect against propane leaks.Features:Sight and Sound Alarm IndicatorDual signaling sounds an alarm and activates a warning lightMarine ProvenExclusively designed for the harsh marine environmentSmart SensorDetects the build-up of explosive gasesOn\/Off\/TestFor a one-touch analysis of detector performanceMoney SavingQualify for marine insurance discounts