Use identification media in multiple locking systems

In certain cases, it a good idea to use several locking systems (see Locking systems).

In such a case, it is practical if selected users can use the same identification medium in multiple locking systems.

Example: A caretaker needs to be granted access to doors in different locking systems.

He does not need to carry multiple identification media around. Instead, you can add the caretaker’s identification medium to each locking system, but then synchronise the same transponder.

Transponders are easier to operate than cards in multiple locking systems since you do not need to take sectors or app IDs into account in this case.

There are two ways to reuse an identification medium: