we developed an Access Control System called "Navigator" based on Azure Sphere and Azure IoT technology."Navigator" provide high security for high value asset protection and cross-region access and management.

 System characteristics:

· High security for user data, privacy, physical security and infrastructure

· 128-bit/256-bit AES encrypted communications

· Intelligent connection and real-time access control management 

· 80% more energy efficient than similar products

· Up to 1 million cardholders

· Supporting cross-region access and management

        "Navigator" provides users with secure, efficient and digital access control services through on-site controllers and identification terminals for personnel identification, controlled area identification, control and storage, whether it is security policy planning, early warning, real-time response, tracking, etc. It can be easily managed.