Features:Functioned with remote control engine push start / stop for keyless driving.With 125dB super sound and flashing lights warning, can let your motorbike keep away from thieves.Host device is high pressure and waterproof resistant, stable characteristics.Remote control with 5 sensitivity levels adjustable, level 1 is least sensitive, level 5 is most sensitive.Remote control features both sound and light signals, help you find your motorcycle in large parking lots.Work with any motorcycle with 12 volt batteries. Specification:Condition: 100% Brand NewMaterial: PlasticColor: Shown as PictureWorking Voltage: 12VBattery Voltage: 12V / 27AWorking Frequency: 315 MHz Alarm Decibel: 100~125dBSize: Show as Picture Package Weight: approx.220g/7.8ozFitment: Universal for most 12V motorcyclesPackage list:1 * Horn1 * Alarm 2 * Remote Control 1 * Plastic Pad 1 * Connection Cable 1 * User Manual