Features:
100% DIY siren horn.
Just "+" "-" two connect wires, easy to install.
With on/off push button, no need installing additional switch, convenient to use.
3 kinds of sound for emergency, loud volume.
Can be used on car, motorcycle, E-bike, etc.
Specifications:
Color: Black
Material: ABS
DB: 110dB
Power: about 30W
Current: about 1.5A
Buttons: 3 (three sounds optional)
Suitable models: cars, motorcycles, mopeds, electric motor cars (24-72V need to install converter), trucks, construction vehicles, and so on.
Package Size: 12 * 12 * 11cm / 4.7 * 4.7 * 4.3in
Package Weight: 390g / 13.8oz
Package List:
1 * Siren Horn
Installation tips: horn red wire to positive, black wire to negative power supply, fix the screws, installation is very simple.