The LD-SCB-023 is an innovative all-in-one system control box featuring a 4U rack-mount design. Its internationally standardized size ensures effortless integration into any 4U-compatible cabinet. The compact, space-saving design seamlessly fits into existing control room setups. With integrated power and control systems, the LD-SCB-023 allows simultaneous on/off control, simplifying system management, enhancing energy efficiency, and reducing operational costs. Supporting control protocols such as LAN and RS-232, it enables centralized management of ViewSonic Customizable All-in-One LED Displays (LDC Series), making it an ideal solution for professional AV environments.