As a software/hardware integrated product that is developed by PCI Techn ology to solve the problems such as multi-specialty integration, fast delive ry, improvement of O&M efficiency and safety, the edge all-in-one cabin et (PCI-Metro Box) has deep integration, to realize unified manage-ment of resources such as computing, storage, network and safety. Highly integr ate the specialties such as ISCS, BAS, PSCADA and CCTV, to improve the co nstruction efficiency, lower the construction and O&M cost.