--> Viper K21 for Time and Attendance clockings

Viper - K21

Viper Lite K21 Time and Attendance

Product Information:

  • Fingerprints: 500
  • Transactions: 50,000
  • RFID Cards: 500
  • Sensor: ZK Optical Glass
  • Algorithm Version: ZK Finger v10.0
  • Proximity: 125kHz RFID
  • Communications: TCP/IP, USB-host
  • Screen Display: 2.8 inches Colour
  • Power Supply: 5V DC 800mA
  • Dimensions: 183 x 138 x 45mm
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