Specification: | Fingerprint Capacity 10, 000 Display 33TFT Colour Card Capacity 3, 000 ( optional) Transaction Log Capacity 100, 000 Fingerprint Sensor Optional Sensor Communication RS232/ 485, TCP/ IP, USB Host Access Control Features External Controller ( optional) Card Integration ( Optional ) Proximity, Smart Card, HID Proximity, HID iClass Additional... : CE, FCC, UL |