... -in access controller, Support 99 time zones, 5 groups, 10 door-opening combinations24 hours continuous operation availableWeb server application ... Control:Built-in relay, support 99 time zones, 5 groups, 10 door-opening combinationsAttendance status:Check in, Check out, OT ... in OT out, Break in, Break outFunction support:Door bell, Schedule Bell, SMS, webserver, Anti-pass backAlarm:Dismantlement ...