Eufy Smartlock with Wifi inner dimensions

Hello, all! I hope everyone is doing well!

I am looking for the interior escutcheon dimensions, but not overall dimensions. I know the inside facing lock component is 7.9" tall. I need to know the dimensions from either the center of the bore hole to the top of the inner plate/escutcheon or from the top of the bore hole component to the top. My problem is that I only have 5.5" from the top of the 2-1/8" bore hole. Any help would be greatly appreciated!