Universal Suitable for any 12V For /// motorcyclesTwo way anti-theft AlarmSecurity alert, 24 hours real-time alertKeep your motorbike from everyday thievesWeatherproof,cutting edge alarm,powerful hornRemote sensing remind distance: Less than 300MEngine Start FuntionThe alarm horn sound size: 105-125 DBRemote control frequency: 3155 or 433MHZWorking voltage: 12 + /- 3VThe host shell: waterproof design, beautiful appearance, sleek.colour:whiteMaterial:ABS+ plasticsize:25*25*55cmPackage Contents:1 * Motorcycle alarm host machine2 * remote control (batteries included)1 * Alarm horn1 * Adhesive pad1 * usage InstructionOnly 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.