High performance algorithm chip Built-in self-developed embedded system 3D depth reconstruction algorithm, 3D face recognition algorithm and multimodal liveness detection algorithm can effectively protect user information and unlock security Supports liveness detection and resists various attacks.Using a multimodal liveness detection algorithm, it can effectively block attacks from photos, videos, and various head models and dummies.With a pass rate of 98%, it can achieve a false recognition rate of less than one in 100,000, Weight: 210.0 pounds, Manufacturer: IJSDNVJNDX