The MT4230 42-inch HD commercial-grade integrated LED displays are equipped with eco-friendly, energy-saving features and industry-leading performance that helps reduce overall costs. The MT4230 Series’ built-in Infrared panel features simultaneous touches while optimizing picture performance and helping to keep power consumption low. LED backlit design outputs a high contrast ratio deepening blacks and brightening whites. With its elegant slim design these displays are ideal for retail, hospitality, healthcare, public viewing of advertisements, maps and other consumer information, as well as interactive digital signage applications, entertainment and communication in guestrooms, lobbies and waiting areas. The MT4230 multi-touch series features built-in 10W speakers and an open pluggable specification (OPS)-compliant expansion slot, which future-proofs the display and allows for the seamless integration of a computer or third-party component. MT4230 display is based on NEC® technology. Optional single board open pluggable specification (OPS) computer modules are available for MT4230 which will turn your multi-touch screen into an integrated all-in-one computer with no need for any cables. This solution eliminates the need for external PC, cabling, mounting and power supply. This feature has a seamless design for a clean, hidden integration that eliminates the need for external components.