ZKSoftware U160 3.0″ Inch Identification Fingerprint Attendance Time Clock Reader Recorder -Fingerprint Clocking Machine With 3.0″ TFT Screen TCP/IP, USB-client Communication For Business Company Office Hospital BuildingZKSoftware U160 3.0″ Inch Identification Fingerprint Attendance Time Clock Reader Recorder -Fingerprint Clocking Machine With 3.0″ TFT Screen TCP/IP, USB-client Communication For Business Company Office Hospital Building