Multiple unlock methods: fingerprint unlocking, OKLOCK+ APP unlocking, WeChat scanning unlocking, and WeChat authorized remote unlocking. This provides flexible access for different situations without needing physical keys. Fast recognition and learning: unlocking performance improves over time through fingerprint stitching and image recognition selflearning algorithms, delivering higher pass rates and practical reliability. security and transparency: every time the phone is used to unlock, the unlocking location is visible, eliminating guesswork and reducing the risk of unauthorized access. App unlocking history and control: supports OKLOCK+ APP control, with unlocking records kept up to date for easy auditing and monitoring. Compatibility and ecosystem: designed to work within the OKLOCK+ ecosystem, integrating app control, WeChat unlocking options, and remote authorization to manage access efficiently. Performance and reliability: optimized algorithms for quicker recognition and consistent operation to support frequent, shared use in homes, offices, and facilities. Practical use scenarios: Family or shared storage cabinets at home or in an apartment building, where members unlock with fingerprint, app, or WeChat, while admins monitor access. Office tool cabinets or workshop lockers, enabling team members to unlock via app or codes scanned through WeChat, with centralized access logs. Shortterm rentals, gyms, or dormitories where guests receive temporary access through OKLOCK+ APP or WeChat scan, while property managers maintain unlocking history.