... RS232/485, TCP/IP, USB, WIFI, DHCP, Web Server. 3. 3.5 inches TFT touch screen, ... off all power supply. 5. Build in Web server enables you to remote control machine to ... million pixels camera, supporting video online and real time monitoring. 3. Users can query their attendance records ... combinations. 6. Six function keys help to record detailed time attendance: In, Out, Break, Resume, Overtime, Overtime ...