ZKTeco Biometrics K21


Internet SSR Fingerprint Time Clock

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Product Description

Product OverviewFeaturesBenefits & FunctionalityVideos
An innovation biometrics fingerprint reader for time and attendance applications, offering unparalleled performance using an advanced algorithm for reliability, precision, and excellent matching speed. With SSR report (Self Service Recorder) stored in the time clock. The 2.8-inch TFT can display more information vividly, including fingerprint image quality and verification result. TCP/IP communication is standard and make sure the data transmission between terminal and PC can be easily done within several seconds.

  • TCP/IP, USB Host
  • Color TFT screen with GUI Interface for easy use
  • Built-in latest fingerprint algorithm V10.0
  • Built-in SSR Excel Software, Openoffice org, libreOffice
  • Multi Languages
  • Function Keys to select the IN or OUT status of the punches
  • Real-time 1-touch data backup
  • K21 Fingerprint Reader for IN/OUT Standalone
  • 500 fingerprint templates
  • 500 Card Templates
  • 50,000 transaction records
  • Built-in USB/TCP
  • Card/Password / Fingerprint
  • FREE Mustard Seed Time and Attendance Software


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