ZKTeco K20 Fingerprint Time Attendance System

ZKTeco K20 Fingerprint Time Attendance

>Fingerprint Capacity: 500 to 1,000 fingerprints (varies)

>Card Capacity: 500 to 1,000 RFID cards (varies)

>Transaction Capacity: 50,000 to 100,000 transaction logs (varies)

>Authentication Methods: Fingerprint, RFID Card, Password

>Identification Speed: ≤1 second

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Description

Specification Details
Fingerprint Capacity 500 to 1,000 fingerprints (varies)
Card Capacity 500 to 1,000 RFID cards (varies)
Transaction Capacity 50,000 to 100,000 transaction logs (varies)
Communication TCP/IP, USB-host, optional Wi-Fi
Display 2.8-inch TFT Color Screen
Authentication Methods Fingerprint, RFID Card, Password
Identification Speed ≤1 second
Fingerprint Sensor Optical sensor
Power Supply DC 5V 0.8A
Operating Temperature 0°C – 45°C
Operating Humidity 20% – 80%
Dimensions 180 x 82 x 55 mm
Software Compatible with ZKTime.Net 3.0 and other management software