Foot Sensor, floor sensor, ddr floor sensor, arrow sensor, dance arrow sensor, konami sensor, konami ddr sensor,ddr sensor, ddr switch, konami ddr arcade sensor, konami ddr arcade game sensor, konami sensor, konami ddr parts, konami ddr cd rom drive, cd rom player, ddr machines, konami ddr game, ddr extreme, supernova parts, ddr supernova, konami supernova,arcade ddr,used ddr,ddr game, ddr arcade supernova,konami supernova,safety bar pad,