This is the 21stcentury and you need to start living in it! Throw those old attendance registers out and upgrade your office with the new ZKTeco K40 eco Time Attendance Terminal which is guaranteed to keep records of every check in and check out.
ZKTecoteco K40 Pro is a 2.8 inch TFT screen Time Attendance and Simple Access Control Terminal. It has interface for outsider electric lock and exit button. TCp/IP and USB Host make information management incredibly simple. Above all, the inherent reinforcement battery can dispose of the inconvenience of power failure and with exquisite appearance and solid quality, you are getting the best design as well