Hello, for your company's FCARD3500 one card pass management software, the data I saved in the database is destroyed, I want to know how to retrieve the data from the device? If so, how to do it?

Hello, when the data saved in the database is destroyed, you can first click the "Access Control Information" drop-down menu "Other Function Settings" and click "Get Data from Device" to retrieve data from the device.

For detailed operation methods, please refer to our recorded "Access Control Teaching" content, thank you!