Surface Mount with Buttons combines the richness of apps with hard buttons that provide immediate access to critical control system functions. Connect directly via ethernet to IP to many control systems to add a better, more elegant user interface. With just one ethernet cable, power iPad and provide power and data to the IP keypad for simple installations. Each button is LED backlit, allowing you to customize the brightness and color, depending on the occasion. With 30+ icon-engraved buttons in the box, there are icons to represent most control system functions. And for custom applications, order custom-engraved buttons. Surface Mount with Buttons: the best of both worlds in a control system user interface.