MXLF Long Distance Dual Remote Control Anti-theft Motorcycle Alarm Security System with Sensitive Vibration Sensor Features: High Quality. This engine security alarm system is brand new, with anti-theft function. Built-in high sensitive vibration sensors, easy to use, with user-friendly software. Be able to call for help in emergency to warn the owner and prevent the motorcycle from being stolen. With dual remote control, Compact and portable design, supports long-distance control of the motorcycle. Wide application. Universally suitable for any motorcycle with 12v batteryirs. Specification: Material: ABS Voltage: 12V Remote Control Size: Approx. 7.8 x 2.4 cm / 3.07 x 0.94 inch Package Included: 1 Set Alarm Motorcycle Security System Note: Please allow 1-2cm errors due to manual measurement. Due to manual measurement Different display of each computer, photos may not reflect the actual color of the item.