I think they should be allowed to point it at places inside their store, with prominent disclosure to people entering.
I don't think they should be allowed to point it at the public sidewalk.
If I see something weird going on outside my house, should I be allowed to take a picture of it?
If I decide to take a picture of what's going on outside my house for no reason at all, should that also be allowed?
if I decide to put a camera in my living room pointed out the window and record, should that be allowed?
If I decide to run a business out of my home, does that change anything?
So what if they mount inside pointing outside?
If I see something weird going on outside my house, should I be allowed to take a picture of it?
If I decide to take a picture of what's going on outside my house for no reason at all, should that also be allowed?
if I decide to put a camera in my living room pointed out the window and record, should that be allowed?
If I decide to run a business out of my home, does that change anything?