ZKTeco K20 Pro

K20 Pro, with self-service reports (SSR) stored in the terminal, is a 2.8-inch TFT screen Time & Attendance terminal with a simple Access Control function. TCP/IP communication is a standard function that ensures smooth data transmission between the terminal and PC within several seconds. And the USB Host makes data management extremely easy. Most importantly, the built-in battery can eliminate the problem of power failure.