Camera set-up with no perspective

[Furnace]

Hi all,
I have a plane acting as a 'TV' screen with a glass slats I'm animating (like vertical blinds) in front. I want to render almost like a viewport so that the TV image doesn't distort, is there a camera setting for similar?

Thanks for any help!

[Vizioen]

You can use a Free Camera with orthographic projection enabled.