Would be a shame if these were lost due to blackpowder or some kind of thermo device thus ensuring more in person votes. No sense falling for the same trick twice.
Georgia Secretary of State Approved Absentee Ballot Boxes but Security Concerns Remain over Transport of Votes
https://www.breitbart.com/politics/2020/12/01/georgia-sos-approved-absentee-ballot-drop-boxes-security-concerns-remain/