Coinco Mag Pro dollar bill acceptor / validator model # MAG50B, one of the most dependable and reliable bill validators on the market. Features high visibility green flashing LED lights to draw attention and increase sales. These units have been professionally rebuilt and have BRAND NEW belts installed. Accepts new and old bills including the most recent version of $1, $2, $5, $10, $20 bills and is updatable for future changes in currency. Accepted bill denominations are easily changed by a set of option switches. Has a dual interface, single price or multi-price and can run on 110V or 34V MDB.