Zkteco F21 Fingerprint time attendance and access control Skykick

Product specifications:

F21 is the first time attendance and access control terminal applying  the most advanced Z-ID technology. It not only possesses  outstandingly high identification rate towards dry, wet and rough finger, but also provides the utmost security by its live fifinger  detecting capability.as well as photo taking function which enables  attendance photo and Photo ID(optional).

• Display

  2.4-inch TFT LCD Color Screen

• Fingerprint Capacity (optional)

  3,000

• Card Capacity

  5000 (Optional) ID or IC Card

• Transaction Capacity

  30,000

• Sensor

  Z-ID+ Fingerprint Sensor

• Algorithm Version

  ZKFinger V10.0

• Communication

  RS232/485, TCP/IP, USB-host, Wi-Fi

• Access Control Interface

  3rd Party Electric Lock, Door Sensor, Exit Button, Alarm

• Wiegand Signal

  Input, Output

• Aux. Input

  1ea for linkage function

• Functions

  DST, Automatic Status Switch, Record query, T9 input, 14 digit user ID, Anti-passback, Scheduled-Bell, Printer (Optional), ADMS (Optional)

• Power Supply

  12V DC, 3A

• Operating Temperature

  0 °C – 45 °C

• Operating Humidity

  20% – 80%

• Dimension

  158.5 x 78.0 x 19.4mm (L*W*H)）

• SDK and Software

  PUSH AC SDK, ZKBio Access software