The community serves as the central hub of intelligence, connecting public areas and households, thereby extending the development of smart cities. The system's main components include AI environmental control, smart monitoring, cloud-based care, and home entertainment. The system's applications encompass disaster detection, energy-efficient air conditioning, smart parking, community security, environmental disinfection, remote care, multi-party video conferencing, online multimedia, and more. Utilizing our proprietary OGA cloud for big data management, we achieve real-time detection, effective responses, wireless transmission, and remote control benefits.