Voting Equipment Database – Sequoia Voting Systems Optech 400C
The Optech 400-C is a high capacity scanner used by election officials to count ballots in a central location. The Optech 400-C originally developed by Business Records Corporation and later by both Sequoia Voting Systems and Election Systems and Software. As the result of an antitrust settlement, ES&S ceased production of the Optech 400-C in 1997 but continues to service the equipment in many jurisdictions.