Connecting to Google Nest Hub

Hi. I have tried to connect my 2c cam and video doorbell to my Nest Hub but just can’t get it to work. There are a few instructions around but not for Nest. Tried contacting eify with no luck. Anyone have or know of a step by step process?

It is not able integrated controll on goole nest hub.
It is just like the streaming camera only.
I will return it