Optical Portable Usb Fingerprint Reader Biometric Scanner

We all know that biometric technology is a technology that uses human biometrics for identity authentication. The advantages of fingerprint identification technology include: strong practicability, easy access to fingerprint samples, and easy development of identification system; The reliability is easy to increase, and the accuracy can be improved by registering more fingerprints and identifying more fingers; Good convenience, fast fingerprint scanning speed, very convenient to use; It is...