Need guards at the boxes or we are gonna need fireproof boxes. We could just have the boxes manned like the scanners are and be sure the ballots are scanned into the database when dropped off so the vote is cast and the paper is just for records.
Both of these boxes also had fire suppressants in them. The one in Portland worked, which is why they only lost a few ballots. The one in Vancouver did not work.
They don't have to be standing next to the box. They can be nearby in a car or in a building with camera feed. As long as they are able to pursue someone that tampers with the box.
So, my wife is an elected precinct committee person and last election we were tasked with watching a ballot box to make sure nothing went wrong and nobody was intimidated.
We parked on the other side of the street about a block down and just... watched.
In a highly-controlled and staffed room where no one is allowed recording equipment. This is an external box with no staff. You either need a camera for security (which would connect the counting of the vote with the video's timestamp) or forego one (which allows for illegal ballot stuffing)