Features: 1.Metal Housing Construction 2.Heavy Duty Construction 3.Motor Driven For an Authentic Sound 4.Durable Powder Coated Finish 5.Sound Volume: 110DB Specification: Features: 1. brand new and tested before shipping 2. Easy to install 3. Metal housing construction 4. Mounting bracket included 5. Heavy duty construction 6. Motor driven for an authentic sound 7. Durable powder coated finish 8. Car truck driven air raid siren horn loud sound alarm fire security Specifications: Color: Red Material: Metal Voltage: 12V Electric Current: 1.5 A Sound Volume: 110db Item Weight: 210g Item Size: Approx. 7.5 * 8 * 9 cm / 2.95 * 3.15 * 3.54in Package Weight: 8.5 * 8.5 * 8.5 cm / 3.35 * 3.35 * 3.35in (L * W * H) Applications Vehicle: Fits on any 12 volt vehicle (car, truck, SUV, motorcycle, yacht, boat, off road vehicle, busses etc) Package included: 1 x Red Air Siren Horn Note: 1. Please allow 1-3mm error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.