... language Optional :English ,Spanish,French, etcMore helpful function like work code, T9 input method, short message,bell scheduling,daylight ... -clientStandard funtionphotd-ID,webserver,work code, SMS,Schedule Bell,Daylight saving,T9 input,function keysoptionsWIFI,GPRS,ID Card, ... W)*42mm(H)Access controlWiegand 26 I/O, TTL I/O Fingerprint Time Attendance and Access Control with Intergrated CCTV Camera