Features: Functioned with remote control engine push start / stop for keyless driving. Remote control with 4 sensitivity levels adjustable, level 1 is least sensitive, level 4 is most sensitive. 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 features both sound and light signals, help you find your motorcycle in large parking lots. Work with any motorcycle with 12/24 volt batteries. Specifications: Condition: Brand New Material: ABS + Nylon Color: Shown as Picture Size: Show as Picture Working Voltage: DC 12V Working Current: 500MA Sound Level: 125DB Working Frequency: 325Mhz Remote Control Distance: Maximum.100m Package Weight: approx.223g Fitment: Universal for most motorcycles Package List: 1 x High Power Siren (125dB) 1 x Brain Module System Built-in Shock Sensor 2 x Remote Controllers 1 x Connection Cables 1 x Foam Sticker 1 x Instruction .