The ZKTeco MB20-VL (often referred to in context as the ZKTeco 20-VL model series) is a Linux-based, touchless multi-biometric time attendance and access control terminal.
Key Specifications & Capacities
• Recognition Methods: Visible Light Facial Recognition, 3D Neuron Fingerprint, Password, and optional ID/IC/RFID cards.
• Face Capacity: 100 to 800 faces (depending on model configuration).
• Fingerprint Capacity: 500 to 800 templates.
• Card Capacity: 500 to 800 cards.
• Transaction/Record Capacity: 50,000 to 150,000 logs.
• Facial Recognition Range & Speed: 30 cm to 50 cm distance with a recognition speed of ≤ 1 second.
• Display & Hardware: 2.8-inch TFT color screen, 1GHz Dual-Core CPU, 256MB RAM / 256MB Flash, and a 1MP binocular camera with deep-learning anti-spoofing.