... /485, TCP/IP, USB, WIFI, DHCP, Web Server. 3. 3.5 inches TFT touch screen, you can ... supply. 5. Build in Web server enables you to remote control machine to do some setting and check attendance ... security for access control, when users are threatened to open the door by intruder, they can ... and 10 unlock combinations. 6. Six function keys help to record detailed time attendance: In, Out, Break, Resume ...