Up to a few years ago I had the best on the market, I called him Growler.... no burglar dared to get past him for fear of having a chunk of his backside removed.
You can set it or your phone (that’s where we get our notifications) to Do Not Disturb. Your door bell will still ring as usual.
We’ve been on vacation and looked at the Live camera to see what the weather is like or who has been at the door. Once the person was shovelling snow that would have melted away in an hour. We still paid her.
If we were away from home and saw we had a parcel dropped off, we could call a neighbour and ask them to pick it up.