fingerprint access control support Wi-Fi connection, using USB flash disk to download/upload data conveniently ... internationalization design and newest hardware platformSupport RS232/485 and TCP/IP,WIFI connection to achieve LAN/VPN network functionUSB port to ... speed(1:N)≤1SFRR≤0.01%FAR≤0.0001%CommunicationTCP/IP,RS232/485,USB Host/client,wiegand in/out,WIFI(optional ...