Product Code: ZK-iClock680
Product Name ZK-iClock680


Fingerprint Time & Attendance and Access Control Terminal

iClock 680 is a biometric fingerprint reader for time & attendance and access control applications. It adopts a brand new firmware and provides an unprecedented user experiences with stunning GUI, rock-solid stability, fast matching speed and expandability.

       Users can easily manage data by networking iClock680 via RS232/485, TCP/IP, and USB client. Most importantly, all the functions can still
operate in a networking state. iClock680 is compatible with various types of USB flash disks, ADMS and former SDK. It also supports data backup and retrieve to avoid the risk of accidental deletion.

        The iClock680 has access control interfaces for retrieval, Wiegand-out, door lock connection, alarm, and bell.


Remarkable User Experience
• Intuitive and stunning UI designed with the most popular and internationalized factor.
• Interface operation adopts modularized hierarchical design. Simpler, Better and More logical.
• Faster matching speed: Less than 1 second.

Enhanced Features and Performance
• User validity settings.
• Data backup and retreival.
• Advanced User ID consisting of letters and numbers.
• Chip encryption for frmware protection.
• More flexible menu confguration: double line text display.
• External printer for attendance records output (Optional).
• Optional integrated Wi-Fi\GPRS.
• Relay contacts for alarm, bell, lock, exit, switch, etc.

Excellent Expandability
• Easy to extend functions and customize customers demand. 

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


Fingerprint Capacity


Card Capacity

10,000 (Optional)

Transaction Capacity



3.5-inch Screen


RS232/485, TCP/IP, USB-host

Standard Functions

Workcode, SMS, DST, Scheduled-bell, Self-Service Query, AutomaticStatus Switch, T9 Input, photo-ID, 9 digit user ID, and Anti-passbac

Access Control Interface for

3rd Party Electric Lock, Door Sensor, Exit Button, Alarm, Door Bell

Wiegand Signal

Input & Output

Optional Functions

ID/Mifare/HID, Webserver, Wi-Fi, 3G and GPRS


ZKTime.Net 3.0

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%


205.6×150×41.6 mm (Length×Width×Thickness)

Gross Weight

1.40 kg


Type Name Size DateAdded
Data Sheet iClock680.pdf 426.65KB 29/10/2018
Data Sheet ZK-iClock680 Thai.pdf 485.18KB 29/10/2018
Tags: iClock680