UHPPOTE Fingerprint & Rfid Id 125khz Card Tcp/ip Rs485 Door Access Control Time Attendance Terminal Suitable for the national security product standard TCP/IP + RS485 communication + USB flash drive download / upload Sensor with quality image, accepts dry, wet fingers Adjust image distortion, assure fingerprint matching consistency Suitable for the entrances and exits of appartment, multi-family houses, office, factory, hotel, school, etc