Neewer® 15W Super Power Electronic Wired Alarm Siren Horn for Home Alarm System
DescriptionEasy to mount with screwsIt's so easy to install on any 12 volt system vehicle: Car's, Truck's, Golf Cart, Go Cart, RV's, and Boats.Dimensions: 10.8x10.8x10.5（cm）Package Contents:1x SIREN HORN