ITEM NAME:12v Electric Car Truck Motorcycle Air Raid Siren Horn Alarm According To Description: A true high quality and a brand new Heavy Duty, All Metal Air Raid Siren/Horn 1950s Style 3 inch Diameter and features a rugged construction, easy mounting, & detailed instructions Applications Vehicle: Fits on Any 12 Volt Vehicle, such as Car, Truck, SUV, Motorcycle, Yacht, Boat,Vehicle, Bus,etc. Easy to Install All metal body, durable use Specification: Heavy Duty Construction Motor Driven For an Authentic Sound Durable Powder Coated Finish Sound Level: 110dB Color: Red Size: approx.80mmx72mmx75mm Package Includes: 1 x Air Raid Siren Horn SKU: DMO0011770552004650.1 x Air Raid Siren Horn. Applications Vehicle: Fits on Any 12 Volt Vehicle, such as Car, Truck, SUV, Motorcycle, Yacht, Boat,Vehicle, Bus,etc. Easy to Install. SKU: DMO0011770552004650. Heavy Duty Construction.