Camera focus on Object

I want to create a blueprint wich forces the player camera to focus on a Object.

So if the player enters a triggerzone the controlls will be disabled in the camera will auto focus on the object, so just camera rotation tracing on an object.

How can i achieve that?

I have a video from a game that uses such effect while player is enabled: Let's Play: Nehrim - At Fate's Edge: Part 3 - Arachnophobia - YouTube
The camera auto focus on that ceiling telling the player to look up.

here is a way to do it

Ill test it later thanks already :3

I did everything in these images so when you put the item in the last image you put what?