Safe-T-Alert Combo Carbon Monoxide Propane Alarms Flush Mount - Black [35-742-BL] Brand_Raymarine this does not require external

this does not require external controllers and can be operated using any standard on/off switch

Quality aluminum housing with Type II anodizing for an appealing satin look that will stand up to the elements

3D data and standard resolution satellite photography for North East Canada

Box Dimensions: 8"H x 11"W x 12"L WT: 10

Safe-T-Alert Combo Carbon Monoxide Propane Alarms Flush Mount - Black [35-742-BL] Brand_Raymarine this does not require externalCombo Carbon Monoxide Propane Alarms Flush Mount Black Have a safe TRIP! Test and inspect the Propane and CO alarms installed in your RV every week and replace malfunctioning alarms. Replace all Propane and CO alarms that are 5 years old or older. Install alarms listed for RV use. Prevent accidents by teaching family and friends about the operation of the alarms. Never ignore a sounding alarm. Features: Double duty alarm Detects both gas leaks and CO