Wife ordered one of those wi-fi pet cameras last week, and it arrived yesterday. She has it in the kitchen for now, where she can see there, into the living room, and down the stairs. We're thinking of mounting it on the wall were it could also see down the hallway and into the sunroom. Through the phone app, you can pan side-to-side or up-and-down, and even zoom in. We'd talked about this a few times, but were both skeptical about having the potential for someone hacking in and being able to see around the inside of our home. She has a dog training client who has one, and they apparently alleviated her fears over that. I'm still kind of on the fence, though, even as I'm sitting here at my desk at work looking at my phone and watching the dogs playing in the kitchen while she is at the table paying bills. Still not sure if I like this or not.