65 Activpanel?Cobalt Interactive Display 4K 350 Cd/M2ActivpanelAvailable In 65″ 4K 70″ Hd 75″ 4K & 86″ 4KThe Award-Winning Activpanel Is The Premium Interactive Display For Immersive Learning Providing A Tablet-Like Experience At The Front Of The Classroom. Innovative Inglass™ Technology Delivers The Industry’S Most Natural Writing Experience For Teachers And Students To Collaborate With Ease.Inglass Technology &Ndash; The Industry’S Most Natural Writing ExperienceProviding Highly-Accurate Touch Detection Activpanel’S Inglass Technology Creates A Smooth Pen-On-Paper Writing Performance With No Script-Lag Enabling Teachers And Students To Collaborate With Ease. Inglass Automatically Detects Differences Between Pen Touch And Palm Erase Allowing Teachers To Teach Efficiently Without Switching Between Software Tools.Educational Tools For Connected LearningMirror Lesson ContentWirelessly Mirror Smartphones Chromebooks™ Tablets And Laptops To Share Content Ideas And Student Work.Download AppsAccess The Vast Ever-Expanding World Of Educational Apps Directly From The Home Screen.Connect Bluetooth? DevicesUse Musical Keyboards Digital Lab Sensors Robots And More To Support Lessons And Engage Students.Designed For It Support And SecurityThe Upgradeable Android Module Enables Schools To Keep Pace With Changing Computing Technology.Centrally Manage And Streamline Software Updates With Compatible 3Rd-Party Device Management Software Including Google™ G Suite Vmware Airwatch? And Radix™ Viso.Have Peace Of Mind With A Three-Year Warranty And A Range Of Options Including On-Site Support.Classroom LessonDelivery SoftwareDeliver Interactive Multimedia Lessons Offline Or Online Using Your Choice Of Promethean’S Educational Software Products. Both Classflow And Activinspire Software Come Standard With The Activpanel.FeaturesScreen Size65 InchMarketEducation ColourBlack Resolution3840 X 2160 Aspect Ratio16:9 TechnologyInfrared / Vellum Writing Technology Hdmi1 Contrast Ratio (Typical)4000:1 Display Brightness350 Cd/M2Response Time18 MsNumber Of Touch PointsUp To 10 Maximum Operating Temperature Range (T-T)0 - 40 C Operating Relative Humidity Range20% - 80% Speakers2 X 15W Compatible With Vesa-Wall Mounting System600 X 400 MmDimensions W X D X H1565 X 967 X 95 MmWeight47 KgMac CompatibilityYes Warranty5 Years