ZKTeco G4 – Advanced Visible Light Face Recognition & Fingerprint Attendance and Access Control Terminal

The ZKTeco G4 is an advanced multi-biometric time attendance and access control device featuring visible light face recognition and SilkID fingerprint sensor technology. Designed with high-speed recognition and superior accuracy, it sets a new standard for modern workforce management systems.

🔹 Key Features:

• Visible Light Facial Recognition: Uses deep learning algorithms for faster and more accurate recognition from 0.5m to 3m distance, resistant to spoofing and lighting variations.

• SilkID Fingerprint Sensor: Accurately identifies dry, wet, or rough fingerprints for maximum reliability.

• 7-Inch Touchscreen Display: 1280×800 resolution interface ensures intuitive and user-friendly operation.

• Large Storage Capacity: Supports up to 10,000 users, 10,000 faces, 10,000 fingerprints, and 1,000,000 log records.

• Flexible Connectivity: Supports TCP/IP, USB Host, and Wiegand In/Out for seamless integration with other access systems.

• Multi-Verification Options: Face, Fingerprint, Card, and Password for flexible security management.

• Smart Functions: Work code, schedule bell, automatic status switch, ADMS, and daylight-saving adjustment.

🔹 Technical Specifications:

• User Capacity: 10,000

• Face Capacity: 10,000

• Fingerprint Capacity: 10,000

• Card Capacity: 10,000

• Record Capacity: 1,000,000

• Face Recognition Distance: 0.5m – 3m

• Recognition Speed: ≤1 second

• Display: 7-inch touchscreen (1280×800)

• Operating Temperature: 0°C – 50°C

• Power Supply: DC 12V, 3A

• Dimensions: 264 × 120 × 51 mm

🔹 Access Control Interface:

• Lock Relay Output

• Exit Button Output

• Door Sensor Input

• Alarm Output

• External Bell Support

🔹 Applications:

The ZKTeco G4 is ideal for corporate offices, manufacturing facilities, government buildings, and educational institutions requiring high-speed, accurate, and reliable biometric identification.