1, Multitouch ir touch panel 5"-150" 2, Slim board,only 19.5mm,M,P, ... products 3, It was created by owner company . Infrared Touch Technology. Accurate touch position performance. Highese transparency, waterproof and maintenance free.. The ... :9IRDT1031D Type12.5127722692603.71282227413492341 Leadingtouch 5"-150" Multitouch Infrared (IR ) Touch Panel