2.4 inch TFT LCD Color Screen (keypad), Fingerprint Capacity:1,500 Templates,Transaction Capacity: 80, 000 Transactions,Algorithm Version: ZKFinger VX10.0,Communication: TCP/IP, USB-hostAccess Control Interface: 3rd Party Electric Lock, Door Sensor, Exit Button, Alarm, Doorbell, Wiegand OutAux. Input:1ea for linkage functionStandard Function: Record Query, 9-digit User ID, ADMS, ID Card, Advancedaccess control, Wired doorbell,Optioanal Function: MF Card,AC,Adapter: 12V DC, 1.5A,Operating Temperature: 0 °C- 45 °C,Operating Humidity: 20%-80%,SDK: Push SDK,Software: ZKBioAccess