HDL-MPTL14.46 Modern Series DLP Touch Panel US Modern Series DLP Touch Panel US, It has 8 touch Buttons , those buttons can be programmed separately. Each control button can be displayed with a Icon in the LCD screen, customization for end user. There are 2 buttons to be used for the page shifting. There are 4 shortcut buttons for directly going to certain page, the page can defined by user. Parameters Model HDL-MPTL14.46 SKU 423512 Bus Power 30 mA Width 86 mm Height 10 mm Depth 116 mm Weight 129 g Material CustomOne CustomTwo CustomThree CustomFour CustomFive Discount category A 4 pcs in stock in stock in stock You can buy these goods through registered HDL partner. Question to product