Planar Systems PT MSR Kit BlackPT MSR Kit Black. Securely attach a 3-track bi-directional cardswipe/MSR to the right side of select PT touchscreen LCD monitors. This product is compatible with the following TouchScreen Monitors: PT1500MX, PT1501MX, PT1505MU, 1700MX, 1701MX, 1775S, 1975R, 1975S, PT1911MX, PT2275SW, PA1575R