How can the software of two hotel locks be compatible with one-time card writing?

Generally, the door lock cards of hotels are all used by three cards. It can be used at any time and distributed at any time. It's the time card. If the specified time is exceeded, the room card will be invalid. If you use an IC card, the firing procedure is the same and you can open it.

The authorization card of the hotel door lock is different from the main card. The room door lock authorization card is used to set the door lock password, not to unlock it. In some lock factories, authorization cards are issued by lock factories and used by hotels when installing lock management software. Authorization cards cannot be used to make room cards.

In some hotel lock manufacturers, authorization cards can be made by themselves in lock management software. At this time, you can put the authorization card on the business card printing machine, cancel it, and make a new room card, which becomes a room card. I don't know what door lock software you use.