I see that you want to stream the Slingbox content to a TV without using a computer on the same room nor having Internet access on that location.
It is not possible to stream the Slingbox content to a TV without having any Internet access. The Slingbox will stream the content to a computer or a mobile phone, however those devices will require Internet in order to connect to the unit.
If you want to watch it on a TV, you can use a Sling Catcher, however for the setup the SlingCatcher needs to be connected to a router and a TV.
Check out the following links for more information about how these product work:
I hope that helps!