ZKTeco K40 RFID Biometric Fingerprint Time Attendance device and access control terminal, which can connect third-party electric lock, exit button. the 2.8 TFT screen can display more information vividly, including finger image and verification result etc. Most Importantly the ZKTeco K40 fingerprint time attendance devices come with inbuilt Battery Backup. This Biometric fingerprint time attendance also comes with free attendance management software ZK time 5 which helps you to view time attendance records.
K40 Pro is a 2.8 inch TFT screen Time Attendance & Simple Access Control Terminal. It has an interface for third-party electric lock and exit button. TCP/IP and USB Host make data management extremely easy. Most importantly, the built-in backup battery can eliminate the trouble of power-failure. with elegant appearance and reliable quality, you can get the best form it