I have a camera, speaker and Microphone at my door. When they come, I will say, “just a minute” Over and over.
Was is “The Exorcist” or “Poltergeist” that had the awesome “get out” sound bite?
“Your visit to us is very important. Visitor volume is unexpectedly high. Please stand by at the door and we will be with you shortly.”
Over and over and over. Be sure to put on some highly distorted music between messages.