New Zksoftware Bio Office U160 Employee Entry Biometric Fingerprint Time Attendance System Punch Clock 3 Inches Color TFT Screen TCP/IP Ethernet Ports USB-Device RS232/485 Communication, Store 3200 Fingerprint patterns and 100000 Transaction Records, 5V DC CE UL Power Supply, Widely Used for Company/Office Room/School/Restaurant/Retail Store/Factory/Construction Site/Hospital/Medical Clinic/Small medium enterprise/Motel/Hotel and many other Fields Share with you Zksoftware Optical Sensor, Reads Fingerprint and/or PINs, 1 touch a-second user recognition 3 inches color TFT Screen with GUI Interface for ease of use Audio-Visual indications for acceptance and rejection of valid/invalid fingers Real-time 1-touch data export 3rd party hosted & non- hosted applications Built-in Serial and TCP/IP Ethernet ports. Built-in USB port allows for manual data transfer when network isn't available