First Alert 1039885 CO250RVA Battery Powered Carbon Monoxide Alarm, UL/RV Approved GROUP+ambassador-marine-1-1-2-drain-flip-trap-sink-drain-no-overflow-3-4-and-1-hose-barb Teardrop Design: Offers superior comfort

Teardrop Design: Offers superior comfort and stability while underway

Weight: 17 lbs

and Gasoline

Maximum Input Power - 40 W

Airborne mold and odor eliminator

First Alert 1039885 CO250RVA Battery Powered Carbon Monoxide Alarm, UL/RV Approved GROUP+ambassador-marine-1-1-2-drain-flip-trap-sink-drain-no-overflow-3-4-and-1-hose-barb Teardrop Design: Offers superior comfortEquipped with an electrochemical carbon monoxide sensor, a test switch, an 85 decibel horn, and a red LED power indicator, this carbon monoxide detector warns you to the presence of carbon monoxide. Hinged Cover Design Allows for fast, easy installation and battery replacement Silence Feature Silence unwanted alarms. Test alarm with the same button. Tamper Resistant Locking Pin locks alarm to to base to prevent removal of battery 9V alkaline battery