Large Capacity Fingerprint Time & Attendance and Access Control Terminal

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iClock880-H features ZK’s high performance, high image quality optical fingerprint sensor. The patented optical sensor is resistant to scratches and impact. the device has camera and 3.5” color TFT-LCD display.


The communication interface of the device includes TCP/IP, RS232/485. Backup battery is standard in case of power failure. The device has professional access control function it can be used in multi-factor identification modes including fingerprint, password, RFID card or any combination.

• 50,000 templates (1: N) and 800,000 records.
Multimedia 3.5’’ TFT screen.
Internal Camera and Photo- ID support the user’s photo display and make T&A application more visible and reliable.
Built-in backup battery.
Optional integrated proximity or smart card reader.
Built-in USB port allows for manual data transfer when network isn’t available.
8 user-defined function keys.
Relay contacts for lock and alarm.
Multi Languages Support.
Audio-Visual indications for acceptance and rejection of valid/invalid fingers.
SDK available for OEM customers and software devel opers. 


Technical Specifications

Fingerprint Capacity


Transaction Capacity


Hardware Platform



ZK Optical Sensor

Algorithm Version

ZK Finger v10.0


TCP/IP,USB-host, Wi-Fi (Optional) 

Standard Functions

Workcode, SMS, DST, Scheduled-bell, Self-Service Query, Automatic Status Switch, T9 input, Anti-passback, 9 digit user ID, photo-ID, Camera, Built-in Battery

Access Control Interface

3rd Party Electric Lock, Door Sensor, Ext Button, Alarm, and Door Bell

Wiegand Signal

Input & Output

Optional Functions

ID/Mifare/HID, External Printer, ADMS


3.5 inches TFT Screen

Power Supply

12V DC 3A

Operating Temperature

0°C - 45°C

Operating Humidity

20% - 80%


213×178.2×47.5 mm

Gross Weight



    Power Adapter  Mounting paper Power Adapter Cable Screw driver
    Screws Lines for Access Control Interface Backup battery Back plate



0.72MB Data Sheet 2017-11-07
66.64MB Software 2017-08-02
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ZKAccess 3.5_Overseas
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Standalone SDK
27.26MB SDK 2015-07-16
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