Description

Product Description

The ZKTeco G4 Pro is a high-performance visible light facial recognition time attendance and access control terminal designed for large-scale enterprise security applications. Built on an Android 9.0 operating system, it offers a powerful and flexible platform for modern workforce management and access control systems.

It uses advanced AI-based facial recognition technology for fast and accurate identification, even in challenging lighting conditions. The device supports multiple authentication methods including face recognition, RFID cards, QR code scanning, and optional fingerprint verification, making it a fully versatile security solution.

The G4 Pro is equipped with a 7-inch HD touchscreen display, high-capacity database, and multiple communication options including TCP/IP, WiFi, Bluetooth, and optional 4G connectivity. It is widely used in corporate offices, factories, government institutions, and high-security environments where scalability and performance are essential.

With support for ZKBioSecurity and ZKBioTime platforms, it enables centralized monitoring, reporting, and access control management across multiple locations.

Key Features

• Advanced visible light face recognition technology
• Android 9.0 operating system
• 7-inch HD touchscreen display
• Multi-authentication: Face, RFID, QR code, optional fingerprint
• High-speed AI recognition (≤ 0.5 sec)
• Large user capacity (enterprise level)
• TCP/IP, WiFi, Bluetooth, optional 4G connectivity
• Supports ZKBioSecurity & ZKBioTime software
• Anti-spoofing algorithm for enhanced security
• Multi-language support and smart UI

Technical Specifications

System

• Operating System: Android 9.0
• CPU: Octa-core processor
• Memory: 2GB RAM / 16GB ROM

Display

• Screen: 7-inch TFT touchscreen
• Resolution: 720 × 1280

Biometric

• Face Capacity: Up to 50,000 users
• User Capacity: 50,000
• Card Capacity: 50,000
• Transaction Logs: Up to 1,000,000
• Recognition Speed: ≤ 0.5 seconds
• Recognition Distance: 0.5m – 3m

Authentication Methods

• Face recognition
• RFID card
• QR code scanning
• Optional fingerprint module
• Optional palm recognition (variant dependent)

Communication

• TCP/IP
• USB Host
• RS485
• Wiegand Input/Output
• WiFi (2.4GHz)
• Bluetooth
• 4G (optional)

Access Control

• Door lock relay output
• Exit button support
• Door sensor input
• Alarm output
• External bell support

Functions

• Attendance management
• Access control
• Anti-passback
• Real-time monitoring
• Scheduling & reporting
• Mobile integration support

Power

• Power Supply: DC 12V / 3A
• Power via PoE (IEEE 802.3af/at supported)

Physical

• Dimensions: approx. 319.5 × 120 × 51 mm
• Installation: Wall-mounted

Environment

• Operating Temperature: -20°C to 55°C
• Humidity: <90% RH

Use Cases

• Corporate offices
• Large enterprises
• Factories & industrial sites
• Government institutions
• High-security access control systems

Short Title (Website Use)

ZKTeco G4 Pro Face Recognition Attendance Terminal Android 9.0 7-Inch Display