The CORE-1126BJD4 utilizes the Rockchip quad-core AI vision processor RV1126B, integrating a 3-tops NPU, supporting lightweight AI large models and deep learning frameworks. It features a built-in 12M ISP, an 8MP AI-ISP, and integrated accelerators for various algorithms. It supports 12M video encoding, 4K video decoding, and simultaneous input from up to four cameras. It employs a 260P gold-finger interface and is compact in size. It is widely applicable in industries such as face recognition, turnstile access control, smart security, and smart network cameras.