LCN binarysensor OPEN <> CLOSED change

How can i change the State of a contact item.
Window and door is closed but OH3 tells me open…
When i opened the Window/Door it tells me closed…

Thanks for help.

So the state is inverted. Take a look at the linked channel, maybe there is an option to change the behavior (depends on the addon)

Ok i found that option in Things > Channel > Configure Channel > than the switch “Invert State”

Thank you very much!