Easy Peasy. Looks great and works great.

So perfect for my front door and so many different finishes

I can see pretty far, love it!

We were hoping we would be able to see all the way up to the door with this wider viewer, but we can only see up to the far edge of our doormat. It seems clear enough though. We can definitely see people, but just not right up to the door.

Love! Matches our doorbell nicely.