Privacy is rare and it should not be expected when touring homes for sale. I have had clients who hid the fact that they were watching and listening.
I was reminded that we were not alone when I was showing a client a house that is for sale and we had a conversation while standing in front of a camera that was somewhat hidden.
Buyers should be aware that anytime they are in someone’s house or even in their yard it is safe to assume there is a camera someplace and that it is recording or that you are being observed real-time.
Someone may be listening to your every word.
There are so many makes and models of cameras. I see them on the outside of houses when I walk by. Doorbells with cameras are very popular too.
Just be aware that someone is watching you and listening too.