Picture quality is as good as the megapixels you have on your cam. There at least 4 companys making these cams. They are not cheap , they just don't send pics to you for free. You are going to pay some company for the services and use of cell towers to transmit the images. What I have seen was under 100 pics a month $40 a month 900 pics was $99 a month, I dunno about you but 1,000 a week in my spots is pretty easy to do. And yes you have to a cell signal where cam is, so
Any draws or canyons in the mts is a no go