ZKTeco G3 Multi-Biometric Time Attendance & Access Control Terminal

• Modern Design & Interactive UI 
• Revolutionary Silk ID Fingerprint Sensor 
• Multiple Verification Modes: Face / Fingerprint / Card / Password 
• Outstanding Performance With Dry, Wet, and Rough FingersG3 Option 
• Simple Management & Scalability 

The ZKTeco G3 Multi-Biometric Time Attendance & Access Control Terminal is a powerful and intelligent solution designed to manage employee attendance and secure access control with high accuracy. Engineered with advanced biometric technologies, the G3 is ideal for organizations that require reliable identity verification and efficient workforce management.

The G3 features ZKTeco’s revolutionary SilkID fingerprint sensor combined with the 3D Neuron Fingerprint Algorithm, enabling accurate authentication even for dry, wet, or rough fingerprints. Integrated infrared technology allows automatic activation when a finger is detected, ensuring fast and contact-optimized operation. In addition to fingerprint recognition, the G3 supports face recognition with fake-face detection, offering enhanced security against spoofing attempts.

This multi-biometric terminal supports multiple verification modes, including face, fingerprint, RFID card, and password, allowing organizations to implement flexible authentication policies. Its 4.3-inch color touch screen with a modern and interactive user interface makes navigation and daily operation simple for users and administrators.

The ZKTeco G3 is equipped with a high-speed 1.2GHz CPU, ample memory, and large storage capacity, supporting up to 5,000 fingerprints, 3,000 faces (1:N), 10,000 cards, and 100,000 transaction records. With communication options such as TCP/IP, USB host, and Wiegand output, the G3 integrates easily with existing access control systems and software platforms like ZKTime.Web, ZKAccess 3.5, and WDMS.

Designed for both time attendance management and door access control, the G3 supports full access control interfaces, including electric lock, door sensor, exit button, alarm output, and external bell, making it a complete solution for modern workplaces.

Key Features

• Multi-biometric verification: Face, Fingerprint, Card, Password
• Advanced SilkID fingerprint sensor with 3D Neuron algorithm
• Accurate recognition for dry, wet, and rough fingers
• Face recognition with fake-face detection
• 4.3-inch color touch screen with modern UI
• Large user and transaction capacity
• TCP/IP, USB host, and Wiegand communication
• Full access control interfaces supported
• Compatible with ZKTeco attendance & access software

Key Advantages

• High Security – Multi-biometric authentication reduces unauthorized access
• Accurate Attendance Tracking – Reliable recognition minimizes time fraud
• User-Friendly Interface – Touchscreen simplifies daily operations
• Flexible Authentication – Multiple verification modes for different users
• Scalable Solution – Suitable for small to large organizations
• Reliable Performance – Works efficiently in real-world fingerprint conditions
• Integrated Access Control – One device for attendance and door security

Common Uses / Applications

• Corporate offices and business centers
• Factories and industrial facilities
• Schools, colleges, and universities
• Hospitals and healthcare institutions
• Government and semi-government offices
• Warehouses and logistics centers