Our home has a doorbell camera, which can be accessed remotely, but we don't have any cameras inside the house. Or at least, we didn't. That weekend, I ordered several micro cameras to be delivered to my work. The cameras were very discreet, but they did have the disadvantage of only being able to be accessed locally. In other words, I couldn't see what was on them until I retrieved it manually. Not ideal, but unfortunately, the smallest cameras (that I could afford, at least) didn't have wi-fi capability. Still, I could see enough from the doorbell camera to tell me if there was anything worth seeing on the interior...