G4[QR]
G4[QR]
  • Available with QR code scanner
  • Supports mask detection
  • Supports OSDP

G4[QR] is a multi-biometric identification terminal that features ZKTeco’s innovative Enhanced Visible Light Facial Recognition and QR Code Scanning technology. The device with the latest technologies can automatically perform recognition at a distance from 0.5m to 3m when a face is detected. It delivers higher recognition quality in speed and accuracy than other terminals using near-infrared facial recognition technology. With the applied Deep Learning algorithm, pose angle tolerance and anti-spoofing performance has been greatly enhanced against various environmental conditions and different types of spoofing attacks.

G4[QR] is equipped with an excellent mini QR code reader, which supports QR code, PDF417, Data Matrix, MicroPDF417, Aztec, and so on. And it can scan the T&A/A&C QR code on the ZKBioSecurity Mobile App.

In addition to the optional ID and IC card modules, G4[QR] can also perfectly support ELATEC card modules and can support 125kHz, 134.2kHz, and 13.56MHz RFID cards without changing the card module.

If the function mentioned above cannot meet customers' needs, we can provide an EDK embedded development kit and adjustment tools. Based on our robust and stable platform, the client's R&D team can quickly develop, integrate, and debug the entire embedded system to get more scalability.

  • Scans the T&A/A&C QR code on the ZKBioSecurity Mobile App
  • Supports mask detection.
  • Supports Open Supervised Device Protocol (OSDP).
  • Anti-spoofing algorithm against print attack (laser, color, and B/W photos), videos attack, and 3D mask attack.
  • Supports ELATEC Card Module (125kHz, 134.2kHz, or 13.56MHz RFID cards).
  • Supports Android LCDK Demo.
Capacity 
User 10,000
Face 10,000
ID Card 10,000
Transaction 100,000
Communication TCP/IP / USB Host / Wiegand Input / Wiegand Output / Bluetooth, Wi-Fi
Access Control Interface Lock Relay Output / Exit Button / Alarm Output / Door Sensor / External Bell
Hardware High-Performance Android Industrial CPU / 2GB DDR3 RAM / 16GB ROM
7-inch Touch Screen, 1280*800 Pixels / 2MP Binocular Camera / ID Card (Standard) / Supports Android EDK Demo
Standard Functions Work Code / Push / DST / Bell Scheduling / Automatic Status Switch / Record Query / Photo ID
Special Functions Enhanced Visible Light Facial Recognition / Live Face Detection / Live Fingerprint Detection /Multiple Biometric Verification Modes
Optional Functions 13.56MHz IC Card, 125kHz HID Card / SilkID Fingerprint Sensor, ELATEC Card Module
Compatibility BioTime 8.0 (Only Time & Attendance Firmware) / ZKBioSecurity (Only Access Control Firmware)
Additional Info 
Algorithms ZKFace 5.6 & ZKFinger 10.0
Working Temperature 0°C to 50°C (32°F to 122°F)
Working Humidity <90%
Dimensions 264mm*120mm*51mm (9.69in*4.72in*2in)
Facial Recognition Speed ≤1s
Facial Recognition Distance 0.5m to 3m (19.7in to 118.1in)
Power DC12V, 3A
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G4[QR]_Leaflet V2.0

0.66 Mb Data Sheet
2021-05-07

G4[QR] ATT_User Manual

2.55 Mb User Manual
2021-05-07

G4[QR] ACC_User Manual V1.0

2.03 Mb User Manual
2021-05-07