... . Elite model.anti-false coin.anti-string,anti-jam,anti-fishing.support large coin, thick coin,small coin.stable performance,accurately recognize.smoothly ... interface.energy saving type with UPS,or 24v input, .Coin diameter: 18mm -29mm .Coin thickness: 1.2mm -3mm .Work voltage: DC12V ( ... the switch which for adjusting the coin's value.to adjust the coin value when the coin programming."00-99" means how ...