75-85inch Smart Touch Panel Interactive Blackboard

Product DescriptionThis NEW Intelligent Blackboard is designed for smart classroom, which includes an 85" LED touch screen panel and 2 blackboards.Users can enjoy the 4K images and smart system experience.The chalk/marker content writing can be mirroring to the LED touch screen in the same time while writing.Users can choose either chlakboard or marker board as option.The highlights is that any handwriting content on the board can be recorded, remembered and saved as e-content,ONLY ONE-CLICK  memory storage.  Main Features for 75-85inch smart touch panel interactive blackboard are as follows:   ♦Dual OS:Built-in dual OS, fast conversion between Android and Windows system♦ Ultra-big panel:With super big flat writing surface+seamless writing+pen tray&sliding lockable protection♦Multi-touch:Support 20 points touch under Android and Windows system♦ Multi working modes:Supports a variety of writing modes and record modes;♦ Smart recording:Any handwriting content on the board can be recorded, remembered and saved as e-content.♦ QR share:Shortcuts and fast QR code sharing supported;♦ Gesture eraser:Auto-identify writing and eraser;♦ Screen share:Support to display content from mobile devices compliance♦Fast stand-by:4K AG LED interactive smart panel support fast stand-by and awake-up by five-finger press.♦ Pluggable design:The structure is with modular full plug-in design, simple installation and easy maintenance.   Item NameLED Recordable Smart BlackboardModel No.WB-85LEDMain ScreenLED Panel Size85"Backlight TypeLED (DLED)Resolution(H×V)3840×2160 (UHD)Color10 bit 1.07BActive Size1872(H)* 1053(V)mmDot Pitch(H*W)0.4296*0.4296Brightness350cd/m2Contrast4000:1 (according to panel brand)Viewing angle178°Display protectionTempered explosion-proof glass 4 mmBacklight lifetime50000 hoursTV (Optional)Image format :PAL/SECAM/NTSC (Optional) ; Channel storage 200Speakers15W*2 / 8ΩSubscreenBlackboard TypeGreen Board,Blackboard, whiteboard as optionsShortcuts9 Shortcuts for fast convenient operation: Split screen, Blue Pen, Red Pen, New Page, Last Page, Next Page, WhiteboardLock,Record,QR codeWriting ToolChalk/marker, finger,pen or any non-transparent objectsDimension1000* 61.5*1183mm * 2pcsElectrical performanceMax Power≤300WStandby power≤0.5WTouchTouch technologyIR touch; 20 points; HIB Free driveTouch ItemsMain screen and sub-screen can work simultaneously.Response speed≤ 8msOperation systemSupport Windows7/10, Android, Mac OS, LinuxWorking temperature0ºC~60ºCOperating VoltageDC5VPower consumption≥0.5WI/O portsFront portsUSB2.0*3,HDMI*1,Touch USB*1Back PortsHDMI*1, VGA*1, RS232*1, Audio*1, MIC*1, Earphone*1, USB2.0*4, RJ45 IN *1, RJ45 OUT *1, OPS Slots*1Function buttons8 buttons in front bezel: Power, Source,Menu,Volume+/-,Home, PC,EcoAccessoriesPower cable*1 pcs; Touch Pen*1 pcs; Remote Controller*1 pcs; QC card*1 pcs; Instruction manual*1 pcs ; Warranty card*1 pcs; Wallbrackets*1 setOperating SystemAndroid SystemAndroid 6.0CPU (Processor)CORTEX A53 Quad Core 1.5GHzGPUMali-720MP MP2StorageRAM 2GB ; ROM 32G;NetworkLAN/ WiFi(2.4G+5G )Windows System (OPS)CPUI5 (i3/ i7 optional)StorageMemory: 4G (8G optional) ; HDD: 128G SSD (256G/512G/1TB optional)WIFIIncludedOSPre-install Windows 10 Pro2pcs blackboards are also can be regarded as magnetic boards/memo boards to paste posters conveniently.FAQ1. Q: what's your products' quality control?    A: Our principle is "Quality first, Prestige first". We are pay more attention to the beginning till the very end of the production. Our products have passed the CE & ROHS & ISO & FCC etc.2. Q: What's your after-sale service?    A: We can offer 100% guarantee on our product. If any problems, you will get our reply within 24 hours.3. Q: What's your MOQ?    A: Generally, our MOQ is 10 pcs. Sure the greater the quantities , the bigger the discount .4. Q: Could you offer the OEM service?    A: Yes,of course. We can provide the OEM service according to your requirement.5. Q: How about the delivery?    A: The delivery would be within 3-7 days according to the order quantity and size of the items./* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1