Dual-Camera Intelligent Facial Tracking and Face Recognition Ecf111. Dual-Mode NIR+RGB Imaging: Combines Near-Infrared and Visible Light for high-precision capture in low-light or backlight environments. Anti-Spoofing Liveness Detection: Uses micro-expression and texture analysis to defend against photos, videos, and 3D mask attacks. High-Speed Recognition: Dual lenses achieve 25fps frame rate with device opening speed under 200ms for rapid identification. Wide Recognition Range: Supports recognition distance of 40cm-120cm and height adaptation from 130cm to 190cm. Multi-OS Compatibility: Compatible with Windows XP+, Android 5.0+, and Linux, supporting USB 2.0 UVC protocol. Professional OEM/ODM Service: Factory with 20 years experience offers independent R&D, customization, and secondary development.