fingerprint time attendance support Wi-Fi communication Fingerprint time attendance support Wi-Fi communicationFeatures:3’’ TFT Color displayBuilt- ... IP,RS232/485,USB , Wi-Fi, (GPRS for option)Attendance status: check in/out, break in/out, OT in ... function: workcode, external bell, printer support,9PIN user ID,RIS, DST, Soap, ID/Mifare reader fingerprint time attendance support Wi-Fi communication