Something should be wrong, please check my settings (default) is this the same with you?

Here Is show the status from both senors, they sleep. When I push the button in both sensors three times it works for a view minutes and then sleeps again and is not giving an notification when window get's opened or closed

Thanks Heggink, do you have an advice how to set it up? thanks, Michel

Hi, Is it needed to put enable polling on YES? I have also set-up a notification I am getting when the window is open, but when it is closed I am not getting an notification... any advice appreciated. Thanks