... controller, Support 99 time zones, 5 groups, 10 door-opening combinations24 hours continuous operation availableSaves data during power ... (language can be selected)Language: Multi Language, English, French, Spanish, Arabic, etc., for more than 15 languages can ... , USB portAttendance status : Check in, Check outFunction support : Door bell, Schedule Bell, SMSAlarm : Dismantlement alarm, break-in alarm ...