1. Wide Range of Applicable Models: Anti theft alarm is suitable for electric tricycle, folding electric bike, electric bike, electric scooter, etc. 2. Product Application: Electric scooter anti theft alarm is specially developed for electric scooters, with 3672V universal wide voltage design. 3. Easy To Install: The anti theft alarm is easy to install without damaging the original vehicle line (the controller is required to reserve the anti theft alarm interface). 4. Providing Safety Protection: This anti theft alarm for bicycle provides excellent safety protection for your bike. 5. Special Equipment: For bike finding, anti theft, emergency rescue. Support remote control start, flame out function, 6 surround horn, shock spring, fully sealed waterproof host, anti cutting wire and power off, anti theft function, permanent memory ultra low power consumption, never affect the battery life. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store