ZKTeco SPEEDFACE M2

Display 5-inch : Touch Screen
Face Capacity : 6,000
Palm Capacity :  3,000 (Option)
Card Capacity : 10,000
Transactions : 200,000          

Communication:  TCP/IP, RS 485 , Wiegand in/out , WiFi
Access Control Interface: 3rd-party Electric Lock, Door Sensor, Exit Button, Alarm Output, Auxiliary Input