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

Specification
– Access Control Interface
– Wiegand Signal
– Aux. Input
– Functions
– Power Supply
– Operating Temperature
– Operating Humidity
– SDK and software
: 3rd Party Electric Lock, Door Sensor, Exit Button, Alarm, Doorbell
: Input, Output,SRB
: 1ea for linkage function
: DST,Automatic Status Switch, Anti-passback,Scheduled-Bell,Printer & Wireless : door bell (Optional)
: 12V DC,3A
: 0 °C- 45 °C
: 20%-80%
: Standalone SDK,ZKAccess3.5 software