I'm wanting to use the indoor camera to view my dog while potty training

I adopted an 18 month old dog that has been kenneled her whole life. She can hold her bladder but has never lived in a house so she doesn't get we don't pee while I'm away.  I'd like to use this camera to see what time she is having issues. When I leave? Shortly before I come home, etc...

What plan would I need? I don't really understand the options to make this decision. I would be videotaping her so it's constant movement.