Portable Wireless Android Biometr Mini Fingerprint Scanner

The large-scale application of fingerprint recognition products in attendance partly solves the problem of clock in. Employee attendance is distributed in the nearest attendance points, and biometric attendance is adopted, with fingerprint as the main and facial attendance as the auxiliary. For off-site attendance, when there is no fingerprint information of the employee on the local machine, you can call the fingerprint information from the database to the local machine by entering the job...