Edge AI–Powered Commercial Access Core NU1 is a next-generation smart access controller developed by Godspeed IT for commercial and public environments. Built on an Edge AI architecture, NU1 performs access verification locally at the device, removing reliance on real-time cloud connectivity while ensuring security, system stability, and deployment flexibility. Key Technologies Edge AI Processing Access authentication is executed locally in real time, allowing continuous operation even during network outages and eliminating cloud-dependency risks. PoE-Based Architecture The front and rear boards are connected via PoE, simplifying installation and reducing wiring costs. This design is especially suitable for retrofitting existing buildings. OSDP Communication Standard Compliant with international commercial security standards, enhancing device-level security and system integration capabilities. Multiple Digital Credentials Supports Wallet Pass, QR code, NFC, and BLE access methods, enabling cardless access and improving user convenience. Cloud Platform Integration Integrates seamlessly with the Godspeed IT management platform for remote device management, access control, and audit logging. Ideal Use Cases Commercial buildings and smart offices Co-working spaces and shared workplaces Smart hospitality and hotel back-of-house areas Public facilities such as libraries, campuses, and government buildings Multi-door environments requiring high reliability and low operational overhead Problems Solved Reduces risks and management costs associated with physical access cards Prevents access disruptions caused by network or cloud outages Simplifies access control upgrades in existing buildings Improves efficiency in staff and visitor access management Enhances cybersecurity and traceability of access records