The Great Wall Omni-directional Smart Camera transcends the physical constraints of conventional surveillance through its revolutionary quad-fisheye array and retractable zoom PTZ architecture, achieving truly blind-spot-free monitoring with 360° horizontal and 140° vertical coverage. Leveraging penta-spectrum fusion technology (visible light/IR/thermal imaging/laser etc.), it delivers full-color imaging in extreme darkness (0.0001 Lux), while its embedded 3 TOPS computing power constructs a centimeter-precision 3D digital twin security environment within a 20-meter radius.