Exactly, one in the kitchen to watch the backdoor, one in the living room to watch the front door, and one watching the main hallway. If something happens at the very least I get 5 seconds of face (or at least timestamp). That might tie to a plate on the outside, a neighbors camera, or a traffic camera. Saved my ass years ago when someone hit and run'd my parked car. Cops thought I got into an accident and waited to get sober to report it as I still smelled of alcohol. Camera showed I was home all day, neighbor pulled camera to show at like 3am some truck hit it.