IClock 680 Zkteco Fingerprint Time & Attendance and Access Control Terminal



  • 5 inch TFT screen Time & Attendance and Access Control Terminal
  • New user friendly firmware
  • Stunning GUI
  • Stable
  • Faster matching speed


iClock680 offers unparalleled performance using an advanced algorithm for reliable, precise, and excellent matching speed. Users can easily manage data by networking the device via RS232/485, TCP/IP, and USB client.

It is the perfect solution for all kinds of installations since all the functions can still operate in a networking state. It supports data backup and retrieval to avoid the risk of accidental deletion.



  • Remarkable User Experience
  • Intuitive and stunning UI design
  • Interface operation adopts modularized hierarchical design.
  • Faster matching speed: Less than 1 second.

 Enhanced Features and Performance

  • User validity settings.
  • Data backup and retrieval.
  • Advanced User ID consisted of letters and numbers
  • Chip encryption for firmware protection.
  • More flexible menu configuration: double line text display.
  • External printer for attendance records output (Optional).
  • Optional integrated Wi-FiGPRS.
  • Relay contacts for alarm, bell, lock, exit, switch, etc.
  • Easy to extend functions and customize customers demand.

Access Control Interfaces

  • For Wiegand-in, Wiegand out, door lock connection, alarm, and bell.



Fingerprint Capacity 8000
ID Card Capacity 10,000 (Optional)
Record Capacity 200,000
Display 3.5-inch Screen
Communication RS232/485, TCP/IP, USB-host
Standard Functions Workcode, SMS, DST, Scheduled-bell, Self-Service Query, Automatic Status
Switch, T9 Input, photo-ID, 9 digit user ID, and Anti-passback, ADMS
Optional Functions ID/Mifare/HID, Webserver, Wi-Fi, 3G
Software BioTime
Power Supply DC 12V 1.5A (DC12 3A with GPRS, 3G)
Verification Speed ≤ 1 sec
Operating Temp. 0°C- 45°C
Operating Humidity 20%-80%
Dimension 250.6×150×41.6mm (Length×Width×Thickness)
Gross Weight 1.40 kg