You can have a set up with multiple Tiles next to each other, using Daisy Chain or direct connection, and enable Object Recognition in all of them.
For that, you need to enable TUIO client for each connected device and set a different Port for each TUIO client, as displayed in the image below.
Please note:
The following video shows an example on how to add TUIO Client to multiple devices:
For more information regarding Object Recognition click here.