Fingerprint Capacity
20,000
Card Capacity
20,000
Transaction Capacity
200,000
Communication
TCP/IP
USB Host
Wiegand Input / Output
Access Control Interface
Lock Relay Output
Alarm Output
Exit Button
Door Sensor
External Bell Output
Hardware
1.2GHz High Speed CPU
Memory 128MB RAM / 256MB Flash
Z-ID Fingerprint Sensor
3.5 Inches TFT-LCD Screen
Hi-Fi Voice & Indicator
Tamper Switch Alarm
Standard Function
ID Card / Work Code / ADMS
DST / SMS / Schedule Bell
Automatic Status Switch
Query / Photo ID
Anti-Passback
Custom Wallpaper & Screen Saver
Optional Function
HID Proxy / IC Card External Printer
Wi-Fi / 3G
Special Function
Multiple Verification Modes
Alive Finger Detection
Compatibility
ZKBio Time
ZKTime.Net 3.0
Additional Info
Working Temperature: 0 °C ~ 45 °C
Dimensions: 206.0 × 153.0 × 42.9 mm
Fingerprint Algorithm ZKFinger v10.0
FAR≤0.0001% FRR≤0.01%
Power
Operating Voltage 12V DC
Current Draw < 500 mA
(Silver and above members can download after logging in)
G2-Datasheet
Datasheet
1.74MB
2025-07-08
G2 fingerprint identification terminal features ZKTeco’s innovative Z-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.
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