Multimedia Fingerprint Time Attendance ZKS-T9 TOUCH1 Brief Introduction 1. 60MB hard disk and 1GB SD card expansion memory. 2. Different communication protocol between PC and device, including RS232/485, TCP/IP, USB, WIFI, DHCP, Web Server. 3. 3.5 inches TFT touch screen, you can add staff name, shift and photo on machine directly through this touch screen. 4. Build in backup battery can support 3 ...