ZKTeco 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).
In addition, with the brand new ZMM220 hardware platform, its clock rate can attain 1.2GHZ. Such speedy hardware platform and fingerprint algorithm greatly enhance the speed of fingerprint verification.
As the authentic ZKTeco brand distributor KB International of bangladesh, we assure our client to provide the creditable guaranteed produtcs at it's most reliable prices with RMA during the product's one year warranty period.