ZKTeco device
G4 Pro
Multi-biometric terminal (face, fingerprint, card) with a large touchscreen.
Overview
The G4 Pro is a premium 7-inch facial recognition terminal built for demanding access control. An octa-core processor, binocular camera with mask detection and a large 50,000-user capacity deliver fast, secure verification, with QR scanning, OSDP, PoE and optional 4G for enterprise integration.
- 7" touchscreen, octa-core 1.8 GHz processor
- Face recognition ≤1 s with mask detection
- 50,000 users / 50,000 faces / 1,000,000 logs
- OSDP, PoE, QR scanner & optional 4G LTE
Technical specifications
Display
7" touchscreen (720 × 1280)
Processor
64-bit octa-core 1.8 GHz · 2 GB RAM · 16 GB eMMC
Camera
2 MP binocular camera with mask detection
Verification
Face ≤1 s (0.3–1.2 m) · optional fingerprint · QR · card
Capacity
50,000 users · 50,000 faces · 50,000 cards · 1,000,000 logs
Connectivity
TCP/IP, Wi-Fi, Bluetooth, RS485, Wiegand, USB · optional 4G LTE
Access control
OSDP v2.1.7, anti-passback, duress mode, access levels
Power
DC 12V/3A or PoE (802.3af/at)
Operating
−20 °C to 55 °C · < 90% RH
Dimensions
264 × 120 × 51 mm
Specifications sourced from zkteco.me. Final specs may vary by model and configuration — contact us to confirm for your project.