G3 Pro
G3 Pro is powered by Computer Vision technology like 3-in-1 contactless palm recognition,which means the terminal can perform bio-authentication with a user's palm vein, palm print,and the shape of palm at the same time once the sensor detects a hand presented.

Palm vein and palm print patterns are reliable human identifiers as the details are extremely hard to be duplicated, thus, together with the powerful algorithm, users may enjoy the terminal’s enhanced anti-spoofing ability.

Eliminating hygienic concerns, G3 Pro, equipped with a novel hand tracking technique allowing angle tolerance as wide as +/-60° in the roll axis, the huge capacity of 6,000 palm templates, and a 1.4GHz quad-core CPU, extracts palm print and vein pattern for analysis at a distance for recognition from 0.2m to 0.5m in less than 0.35s. Users no longer need to struggle to touch the sensor at a specific angle and align the center of the palm with the center of the input sensor for proper hand images to be acquired.

Fingerprints 20,000
Faces 12,000
Palm 6,000
Cards 20,000
Transactions 200,000
Communication TCP/IP / USB Host / Wiegand Output
Access Control Interface Lock Relay Output / Alarm Output / Exit Button / Door Sensor / External Bell
Hardware 1.4GHz Quad Core CPU
  Memory 1G RAM / 1G Flash / Z-ID Fingerprint Sensor
  4.3 Inches Touch Screen / Hi-Fi Voice & Indicator / Tamper Switch Alarm
Standard Functions ID Card / Work Code / WDMS / DST / SMS / Bell Schedule / Attendance Status Auto-Switch / Record Query / Photo ID / Custom Wallpaper & Screen Saver
Special Functions Multiple Biometric Verification Modes
Alive Face / Palm Detection
Duplicate Face / Palm Detection
Optional Functions HID Proxy / IC Card Reader
Wi-Fi / 3G
External Printer
Battery (2,000 mAh)
POE (Standard IEEE 802.3at)
Compatibility BioTime8.0 / ZKBioSecurity (T&A) / WDMS
Working Temperature: 0 °C ~ 45 °C
Dimensions: 199.2× 171.8 × 96.9 mm
  Algorithms: ZKFace v12.0 & ZKFinger v10.0 & ZKPalm V12.0
Additional Info  
Fingerprint FAR≤0.0001%; FRR≤0.01%
Face FAR≤0.001%; FRR≤1%
Palm FAR≤0.01%; FRR≤1%
Power Operating Voltage 12V DC
  Current Draw < 500 mA
G3 Pro Data Sheet
1.55 MB     2020-11-04
G3 Pro User Manual
3.23 MB     2020-02-24
G3 Pro Quick Use Guide
2.83 MB     2020-02-24
Computer Vision Palm Recognition introduction
1.58 MB     2019-11-04
Touchless Biometric Solution (Palm)
17.06 MB     2020-04-01
Green Label Introduction
14.69 MB     2020-03-25
Green Label Software Selection Guide
1.48 MB     2020-03-25
Green Label Hardware Selection Guide
0.43 MB     2020-03-25