Motorcycle Anti Theft Security Alarm System with Remote Control 9‑16V Universal Features: Functioned with remote control engine push start / stop for keyless driving. Vibration sensitivity can be adjusted, high reliability, stable characteristics. With 125DB super sound and flashing lights warning, can let your motorbike keep away from thieves. Host device is high pressure resistant,  waterproof resistant, ultra low power consumption, will not damage the car battery. Remote control features both sound and light signals, help you find your motorcycle in large parking lots. Specification: Condition: Material: ABS Color: Shown as Picture Size: Show as Picture Quiescent current: ≤3.5mA Operating frequency: 315.5MHz ± 0.5MHz Horn sound level: 105~125dB Applicable temperature range: -30 ° C ~ 60 ° C Package Weight: Approx. 103g / 3.6oz Fitment: Universal for most motorcycles Package Included: 1 x Host Device 1 x Remote Controller 1 x Foam Sticker 1 x User Manual