HF4000plus is the world's first Bluetooth fingerprint reader, a patented product of HFSecurity. It aims to solve the connection problem of the traditional fingerprint recognition time attendance system in use, making it more convenient in the use of time attendance. Also supports Android, Wins, IOS, Lin. As one of our best selling fingerprint scanner, it has been widely used in elections, telecom, banking, e-ID, e-passport, access control and more.