I have a Nest Doorbell cam. Let's you know when your doorbell has been rung and films any movement/person on the front steps and driveway leading to the steps. Oddly it has increased my anxiety! Now I know exactly when my parcel has been dropped off and that no one's home to get it. It's in plain sight of the road. No houses on the other side of the road. All sorts of people going door to door on a regular basis etc. Luckily our next door neighbor doesn't work and is happy to pick it up for us. I've lost a couple Amazon parcels pre Nest cam. Maybe I will also get a locking mailbox!