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Android face terminal with QR and 4G
ZKTeco G4 Pro

Android face terminal with QR and 4G

ZKTeco G4 Pro in the UAE

The ZKTeco G4 Pro is an Android 9 face recognition terminal with a 7-inch touchscreen, a built-in QR code reader and a dual-frequency card module as standard, plus optional fingerprint. It holds 50,000 users, runs on PoE, and can connect over 4G where there is no wired network.

Manufacturer
ZKTeco
Category
Face Recognition Terminals
Credentials
Face · RFID card · QR code · Fingerprint (optional)
Capacity
50,000 users · 50,000 faces · 1,000,000 records
Connectivity
TCP/IP · Wi-Fi · Bluetooth · 4G (optional) · RS-485 (OSDP) · Wiegand · PoE
Enquire on WhatsAppGet a fixed written quote
Download the datasheet (PDF)733 KBFull specification

Supply, installation and support across all 7 emirates · Same-day response, on-site survey within 48 hours

Features

What the G4 Pro does

  • Compatible with 4G network optional, supported E.U., UAE, Africa, South Korea, Thailand, India, etc.
  • Scanning of T&A/A&C dynamic QR codes on the ZKBio CVSecurity Mobile App
  • Open Supervised Device Protocol (OSDP v2.1.7)
  • Dual-frequency (125kHz and 13.56MHz) card module (standard)
  • Support Multi-tech card module (optional)
  • Android LCDP for the 3rd-party application integration
  • IEEE 802.3af/at PoE (Power over Ethernet) power supply
  • Mask detection
  • Anti-spoofing algorithm against print attack (laser, color, and B/W photos) and video attack

Best for

High-headcount entrances and multi-site estates, including buildings that issue visitor or mobile credentials as QR codes.

Where it is the wrong choice

Rated for -20°C to 55°C, but ZKTeco publishes no ingress rating for it — mount it under cover rather than on an exposed gate.

Specification

Full specification

Taken from ZKTeco's published specification (source). Manufacturers revise specifications between hardware variants and firmware releases, so your quotation names the exact SKU with its confirmed specification.
Brand / ManufacturerZKTeco
Capacity50,000 Users 50,000 Faces 50,000 Cards 1,000,000 Transactions
CPU64bit Octa- core Customized Computer Vision 1.8GHz CPU
Storage2GB LPDDR3 16GB eMMC
Screen Type7-inch Touch Screen 720*1280 Pixels
Camera2MP Binocular Camera
CommunicationTCP/IP, USB Host, RS485*, Wiegand Input, Wiegand Output, Wi-Fi, Bluetooth, 4G(optional) WLAN: 2.4G, 802.11 b/g/n Bluetooth: BT2.1+EDR/3.0/4.1 LE/4.2 BLE LTE FDD: B1/B2/B3/B4/B5/B7/B8/B20/B28 LTE TDD: B38/B39/B40/B41 WCDMA: B1/B2/B4/B5/B8 GSM: 1800/1900MHz Note: RS485 is for RS485 readers
Access Control InterfaceRS485 (OSDP v2.1.7), Wiegand In/Out, Lock Relay Output, Exit Button, Alarm Output, Auxiliary Input, Door Sensor, External Bell
Card Type125kHz ID card & 13.56MHz IC card Multi-tech Card Module (optional)
QR Code ScannerDynamic QR codes on the ZKBio CVSecurity mobile application QR code, PDF417, Data Matrix, MicroPDF417, Aztec scanning in third-party development projects
FingerprintZ-ID Fingerprint Sensor 30,000 Fingerprints (optional)
AlgorithmZKFace 5.6.2 ZKFinger 10.0
Operating Temperature-20°C to 55°C (-4°F to 131°F)
Operating Humidity<90%RH
Storage Temperature-25°C to 65°C (-13°F to 149°F)
Storage Humidity<90%
Dimensions (L * W * H)264mm*120mm*51mm (9.69in*4.72in*2in)
Facial Recognition Speed≤ 1s
Facial Recognition Distance0.3m to 1.2m
Power SupplyDC 12V, 3A IEEE 802.3af / at
Standard Firmware FunctionsPush, Schedule Bell, Automatic Status Switch, Record Query, Access Levels, Groups, Holidays, DST, Duress Mode (Password & Fingerprint), Anti-Passback, Customization of Wallpaper & Screen Saver
Supported SoftwareZKBio Time (Only Time & Attendance Firmware) ZKBio CVSecurity
CertificationsCE, FCC, ISO9001, ISO14001, ISO20000

Downloads

Quotation

Get a price for the ZKTeco G4 Pro

We do not publish prices, because the number that matters includes cabling, door hardware, software and installation. Tell us how many units and where, and you get one fixed written quotation.
  • Stock and lead time confirmed before you commit
  • Exact SKU and variant named on the quotation
  • Installation, software setup and staff training included
  • Free site survey where placement or technology is in doubt
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Questions

Common questions

What is the ZKTeco G4 Pro best suited to?

High-headcount entrances and multi-site estates, including buildings that issue visitor or mobile credentials as QR codes. Where it is the wrong choice: rated for -20°C to 55°C, but ZKTeco publishes no ingress rating for it — mount it under cover rather than on an exposed gate.

How does the ZKTeco G4 Pro connect?

It supports TCP/IP, Wi-Fi, Bluetooth, 4G (optional), RS-485 (OSDP), Wiegand, PoE. In UAE installations we normally run terminals on wired Ethernet, keeping wireless as the fallback where cabling is impractical.

What software runs the ZKTeco G4 Pro?

It works with ZKBio Time (attendance firmware) and ZKBio CVSecurity. We connect the attendance data through to payroll and produce a WPS-ready export, so punches become a payable file rather than a report someone has to retype.

Do you install and support the ZKTeco G4 Pro across the UAE?

Yes. We supply, install, configure, train your team and support it across Dubai, Abu Dhabi, Sharjah, Ajman, Ras Al Khaimah, Fujairah and Umm Al Quwain. Call +971 56 614 2543 or message us on WhatsApp for a fixed written quote.

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Need the ZKTeco G4 Pro installed?

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