Enhanced Visible Light Facial Recognition is the latest technology of ZKTeco, aimed to overcome shortcomings of previous facial recognition and achieve an all-rounded upgrade on whatever performance and reliability. G4L is a multi biometric identification terminal, notably offers enhanced Visible Light facial recognition and SilkID fingerprint authentication technology.
Capacity | |
User | 10,000 |
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10,000 |
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10,000 |
Card | 10,000 |
Transaction | 1,000,000 |
Communication |
TCP/IP / Wi-Fi / Wiegand Input / Wiegand Output / RS485 / ![]() |
Access Control Interface | Lock Relay Output / Exit Button / Alarm Output / Door Sensor |
Hardware | |
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Memory 512MB RAM/ 8G Flash | |
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Linux Operating System | |
Adjustable Monitor Brightness | |
Standard Functions | ID Card / Work Code / ADMS / DST / Bell Schedule / Attendance Status Auto-Switch / Record Query / Photo ID |
Optional Functions |
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Special Functions |
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Multiple Biometric Verification Modes
Mask Detection; Facial Verification available with Masks
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Compatibility | BioTime 8.0 / ZKBioSecurity (Time & Attendance) |
Additional Info | |
Algorithms | ZKFace V5.8 / ZKFinger V10.0 |
Working Temperature | 0°C - 50°C (32°F - 122°F) |
Working Humidity | <90% |
Dimensions (W*H*D) | 264*112*54.8 mm |
Facial Recognition Speed | ≤0.3 sec |
Facial Recognition Distance |
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Power | DC12V 3A |