Description
ZKTeco MB20 T&A Finger/Face Reader
The ZKTeco MB20 is a compact time attendance and access control terminal integrating fingerprint, facial recognition, and RFID card functionalities. Designed for security and efficiency, it offers multi-biometric authentication for flexible applications. Its 2.8-inch TFT color screen ensures intuitive interaction. Ideal for small to medium-sized businesses, the MB20 supports up to 1,000 users, 50,000 transaction records, and communication options like TCP/IP, USB, and optional Wi-Fi.
SpeedFace-V3L is a Linux-based access control terminal using visible light technology for advanced security. It supports facial recognition and fingerprint verification, featuring an anti-spoofing algorithm to detect fake photos and videos. Different SpeedFace-V3L versions cater to various needs—SpeedFace-V3L [QR] includes a QR code module, while SpeedFace-V3L [RFID] supports RFID card verification. The SpeedFace-V3L series is compatible with ZKBio CVAccess software, ZKBio Zlink Mobile App, and ZKBio Zlink-Web when using the BEST protocol.

Facial Recognition
Fingerprint
RFID Verification

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Parameters
| Product | MB20 |
| Main |
Biometric RF Optional Fingerprint and Face 125KHz EM / 13.56MHz MIFARE |
| Capacity |
Max User (1:N): 1,000 Max Fingerprint (1:N): 500 Max Face (1:N): 200 Max Record: 50,000 |
| Interface |
TCP/IP USB 2.0 (Host) 10M/100M 1 Relay |
| Hardware |
LCD: 2.8″ Color LCD Sound: Stereo Speaker Operating Temp.: 0°C – 45°C Operating Humidity: 20% – 80% Power: DC 5V 0.8A Dimensions (W x H x D mm): 161.93 x 152.82 x 30.59 |
| Function |
Standard: Automatic Status Switch, Self-Service Query, DST, T9 Input 9 Digit User ID, Scheduled Bell, Photo ID Lock, Sensor, Exit Button Optional: ID / MF |
| Compatibility |
ZKTime.net 3.0 ZKTime 5.0 ZKAccess 3.5 |