Zkteco Zk Biometric Time Attendance Terminal

ZKTeco zk K40 Biometric Time Attendance Terminal w/ Fingerprint ID is a 2.8 inch TFT screen Time Attendance & Simple Access Control Terminal. It has 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.