At a glance With stunning 4K resolution and HDR10+ picture technology, everything your guests view on the NT670U Series bezel-less hospitality TVs will be exceptionally sharp, clear and bright. And content management is made simple with the Samsung REACH 4.0 management solution. 4K UHD resolution plus HDR10+ picture technology for a first-class guest TV viewing experience Direct-lit LED technology for an afforable hospitality TV solution Conveniently manage content with Samsung LYNK REACH 4.0 Integrated software-based Samsung LYNK DRM technology protects content while delivering seamless viewing. 4K UHD with PurColor for Breathtaking Color Deliver the unmatched, luxury experience your guests expect with 3840 x 2160 4K UHD resolution. Offering four times the pixels of Full HD, the NT670U Series showcases content in stunning, lifelike detail. The result is fine-tuned color of incredible nuance and realism. HDR10+ Picture Technology for Incredible Depth 4K UHD delivers more pixels and HR10+ gets the most out of every one. Color is richer. Light and dark scenes are more balanced. Contrast is expanded, for greater picture depth and nuance. Every guest experience with the NT670U Series will be an incredible one. Direct-Lit LED Technology for an Affordable Solution Direct-lit LED technology provides the brilliance and energy savings advantages of LED technology, along with the uniform brightness of CCFL displays. And it does it all with an efficiency that makes it a more affordable technology. In fact, it's possible to upgrade your rooms to LED technology for a cost comparable to CCFL technology. Samsung LYNK REACH 4.0 Content Management Solution Samsung's LYNK REACH 4.0 is a complete content management solution that accomodates coaxial, LAN and Wi-Fi infrastructures to improve hotel management, monitoring and guest service functions. LYNK REACH 4.0 offers efficiency-enhancing technology that transforms the in-room display into a superior guest experience. Samsung LYNK DRM HD Content Decryption Samsung's software-based DRM technology is integrated into Samsung's entire hospitality TV line. Samsung LYNK DRM offers a robust solution to unlock premium HDTV content from cable, satellite and VOD providers, with maximum efficiency and security. Bezel-less Design Delivers a Sleek, Clean Look With no bezel on the top and sides, the NT670U adds a sophisticated, elegant feel that complements any room or public space décor. A Host of Features Features of the NT670U Series include: Home Menu, RJ12 PASS, Volume Limiters, Rear Panel Lock-out, Menu Display Lock-out, Hotel Custom Logo/Welcome Message, Channel List Guide, Channel Re-mapping, Remote Jack Pack (RJP) Priority, USB Cloning and Anti-Theft Battery Cover Remote Control.