The same way this is done for the Roomba, you Scooba can manage on its own. You need to protect some areas in order it to avoid certain locations?
The Scooba virtual wall is the product you need.
It creates an infrared ray (up to 4 meters) that Scooba will identify as a barrier which does not have to be crossed. Ideal to stop the access to doors, cables or other areas in which your Scooba is not welcome.
Moreover, the virtual wall is compatible with your Roomba vacuum cleaner. If you own both products, buy a unique model of virtual wall which can be used for b oth products !