Hello, I am using your company's product FCARD3500 one card pass management system, but I don't understand the setting of multi-card opening, I hope your company can help answer, thank you!

Hello, if a user wants to enter a door, multiple people must be present, and the door will be opened after swiping the card one by one, please enable [Help]>[Function Open]>[Enable Multi-Card Opening Function]. Then enter the system interface, click the "Access Control Information" drop-down menu "Door Opening Function Settings", and click "Multi-Card Opening Settings".