The ZKTeco K30 is a 2.8-inch TFT screen Time & Attendance Device that best fits small to medium-sized companies that have less than 500 employees. It has a built-in backup battery and TCP/IP and USB Host which makes it easier for users to export logs.

• Fingerprint Capacity:1000/ (2000 without SSR)
  ID Card Capacity: 1000(Optional)
  Communication: TCP/IP,USB-host
  Standard Functions: Work Code, SMS, DST, Self-Service Query, Automatic Status Switch, Scheduled-bell, T9 Input,9 Digit User ID