FINGERPRINT READERS / Product Details / G2


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G2 Green Label Fingerprint Time Attendance Terminal

G2  Datasheet  Datasheet

G2 fingerprint identification terminal features ZKTeco’s innovative Silk ID fingerprint sensor. With 3D Neuron Fingerprint Verification Sensor-Activation and Anti-Interference technology, it precisely detects dry, wet, and rough fingerprints, and operates well under strong sunlight environment. With the latest core-board, the fingerprint capacity is enlarged to 20,000.

  1. Modern Design & Interactive UI
  2. Revolutionary SilkID Fingerprint Sensor
  3. Optional Wi-Fi or 3G
  4. Multiple Verification Modes:Fingerprint / Card / Password
  5. Outstanding Performance With Dry, Wet and Rough Fingers

 Full Specifications

Fingerprint Capacity

20,000 (Standard) , 40,000 (Optional)

ID Card Capacity


Record Capacity



TCP/IP, USB Host / Client, Wiegand Input / Output

Standard Functions

Work Code / WDMS, DST / SMS / Bell Schedule, Attendance Status Auto-Switch, Record Query / Photo ID, Anti-Passback, Custom Wallpaper & Screen Saver, ID Card Reader


1.2GHz Dual Core CPU, Memory 128MB RAM / 256MB Flash, SilkID Fingerprint Sensor, 3.5 Inches TFT-LCD Screen, Hi-Fi Voice & Indicator, Tamper Switch Alarm

Optional Functions

HID / Mifare Card Reader, External Printer , Wi-Fi / 3G

Special Functions Multiple Verification Modes, Alive Finger Detection

Access Control Interface

Lock Relay Output, Alarm Output, Exit Button, Door Sensor, External Bell Output

Compatibility ZKTime.Web, ZKTime.Net 3.0, ZKAccess 3.5, WDMS

Working Temp.

0°C - 45°C

Fingerprint Algorithm

ZKFinger v10.0


Operating Voltage 12V DC, Current Draw < 500 mA


206.0 × 153.0 × 42.9 mm


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