Product Features: 1.Built-in installation, better anti-theft and demage 2.Software protection: do not execute lock command during driving to prevent misoperation 3.Mechanical protection: In case of any failure, the wheels will not lock up to ensure the driving Application scenario: Bicycles, mountain bikes, road bikes, etc., for consumer C-end brand customers product value: 1.Triple security mechanisms against thieves, effectively reduce vehicle losses 2.Real-time to remote locking,improve operating efficiency and reduce operating expense