ZKTeco G4 Pro
Access Control & Time Attendance
ZKTeco G4 Pro features Android 9.0 with advanced biometric capabilities including palm vein recognition, PoE power supply, and 4G network compatibility. It supports visible light facial recognition technology and includes an integrated QR code reader for dynamic T&A/A&C scanning via ZKBioSecurity mobile app. Compatible with multiple barcode formats and third-party integration tools.
Features
• Compatible with 4G network options supporting EU, UAE, Africa, South Korea, Thailand, India, etc.
• Open Supervised Device Protocol (OSDP v2.1.7)
• Dual frequency card module (125kHz and 13.56MHz) (Standard)
• Support for multiple card technology modules (Optional)
• Android Andriod LCDP for third-party application integration
• IEEE 802.3af/at PoE (Power over Ethernet) power supply
• Mask detection
• Anti-counterfeiting algorithm to resist attacks with printing (laser, color, and B/W images) and video attacks
| User Capacity | 50,000 |
| Face Capacity | 50,000 |
| Card Capacity | 50,000 |
| Log Capacity | 1,000,000 |
| CPU | 64bit Octa-core Customized Computer Vision 1.8GHz CPU |
| Storage | 2GB LPDDR3 / 16GB eMMC |
| Display | 7-inch Touch Screen (720*1280 Pixels) |
| Camera | 2MP Binocular Camera |
| Communication |
TCP/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 |
| Door Control Interface | RS485 (OSDP v2.1.7), Wiegand In/Out, Lock Relay Output, Exit Button, Alarm Output, Auxiliary Input, Door Sensor, External Bell |
| Card | 125kHz ID card & 13.56MHz IC card / Multi-tech Card Module (Optional) |
| QR Code Scanner |
- Dynamic QR codes on the ZKBioSecurity mobile application - QR code, PDF417, Data Matrix, MicroPDF417, Aztec scanning in third-party development projects |
| Fingerprint (Optional) | Z-ID Fingerprint sensor (30,000 Fingerprints) |
| Algorithm | ZKFace 5.6 / ZKFinger 10.0 / ZKPalm |
| Operating Temperature and Humidity |
Temperature: -20°C to 55°C (-4°F to 131°F) Humidity: <90% RH |
| Storage Temperature and Humidity |
Temperature: -25°C to 65°C (-13°F to 149°F) Humidity: <90% |
| Dimension (H * L * D) | 264mm * 120mm * 51mm (9.69in * 4.72in * 2in) |
| Face Recognition Speed | ≤ 0.5s |
| Face Recognition Range | 0.5m to 3m |
| Standard Firmware Function | Push, Schedule Bell, Automatic Status Switch, Record Query, Access Levels, Groups, Holidays, DST, Duress Mode (Password & Fingerprint), Anti-Passback, Customization of Wallpaper & Screen Saver |
| Software |
- ZKBioTime (Only Time & Attendance Firmware) - ZKBio CvSecurity |
| SDK | Android ADK (LCDP) / PUSH SDK |
| Certification | CE, FCC, ISO9001, ISO14001, ISO20000 |