The older couple across the street from my house just flip their flag
up when they get their mail. They know when the mailman has come by
when they look out and the flag is down.


Kurt Gavin wrote:
I'm talking about those standard roadside USPS boxes.

Mine's in front of the house and I'm wondering if there's a gadget that can
tell you by sight, or maybe electric trip switch, if there's something in
the box.

Thanks