DC 12V 3 Tone Sounds Loud Speaker Security Warning Siren Horn

105-115dB super loud, clear and striking, provides powerful warning, not easy to ignore, ensure your driving safety.|3 different sound, meet your different needs, you can choose what you want by the controller.|Easy to install with different color wire, simple operation.|Made of premium quality material, solid and durable.|Small size and lightweight, easy to carry, save the space.