Guardian Phecda

■ Guardian Phecda Guardian Phecda is a dedicated multi-seat monitoring application for large academies and study centers using UMAIN Inc.'s Guardian Phecda UWB radar hardware to track real-time seating, absence, drowsiness, exam records, and counseling logs. ■ Demo Screen & Demo Serial Number Guide • You can verify the actual operation through the Demo Screen and Demo Serial Numbers (DEMO1 ~ DEMO4). • In the Student Registration screen, enter demo serial numbers (DEMO1, DEMO2, DEMO3, DEMO4) or toggle on the Demo Mode switch to verify live seating/drowsiness/absence telemetry and academic management features. (All other device IDs require official whitelist authentication.) ■ Hardware Lineup & Legacy App End-of-Life (EOL) Notice UMAIN Inc. is an original manufacturer of UWB radar sensor hardware. Legacy 1st-generation apps (Guardian Dubhe, Guardian Merak, UMAIN Assistant) will reach official End-of-Life (EOL) next year due to a complete hardware architecture transition, replaced by 'Guardian AI Monitoring' and 'Guardian Assistant'. Specialized hardware lines for academies, building security, nursing homes, correctional facilities, and public agencies use distinct sensor architectures and firmware protocols, each served by its dedicated application.