GeoVision GV-AS Manager 1 to 30

GeoVision - GV-AS Manager 1 to 30 Controllers Connections, Four access mode options: Card only mode, Card and PIN Code mode, Card or Common Mode, Release mode, Up to 256 time Zones and Weekly Schedules, Up to 100000 Cards for GV-AS 21 / 41 / 81 Series Controllers, Access up to 5 GV-ASManager Systems from iOS and Android Mobile Devices.