1. 3 siren sounds, shout function, pure voice, can easily get people's attention.2. Wide application, fits various models, fits for most car with 12V operating voltage.3. 115dB high volume, enough to remind passenger or other vehicles around.4. 12 volts powered, the car alarm horn is easy to use and install, the sound is loud and clear.5. Manufactured from premium material for a long service life and stable performance.Condition: 100% NewItem Type: Car Alarm HornVoltage: 12VPower: 50-100WCurrent:3AVolume: 110-120dBcolour:BlackMaterial:ABSPackage Contents:1 x Host1 x Horn1 x Controller1 x AccessoryOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.