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75 Inch 4K HD Smart Digital Blackboard with Magnetic Function for Interactive Teaching

    Buy cheap 75 Inch 4K HD Smart Digital Blackboard with Magnetic Function for Interactive Teaching from wholesalers
     
    Buy cheap 75 Inch 4K HD Smart Digital Blackboard with Magnetic Function for Interactive Teaching from wholesalers
    • Buy cheap 75 Inch 4K HD Smart Digital Blackboard with Magnetic Function for Interactive Teaching from wholesalers
    • Buy cheap 75 Inch 4K HD Smart Digital Blackboard with Magnetic Function for Interactive Teaching from wholesalers
    • Buy cheap 75 Inch 4K HD Smart Digital Blackboard with Magnetic Function for Interactive Teaching from wholesalers
    • Buy cheap 75 Inch 4K HD Smart Digital Blackboard with Magnetic Function for Interactive Teaching from wholesalers
    • Buy cheap 75 Inch 4K HD Smart Digital Blackboard with Magnetic Function for Interactive Teaching from wholesalers

    75 Inch 4K HD Smart Digital Blackboard with Magnetic Function for Interactive Teaching

    Ask Lasest Price
    Brand Name : MTHGH
    Model Number : XYC-75
    Certification : CE FCC
    Price : Negotiable
    Payment Terms : L/C,T/T,Western Union
    Supply Ability : 10000 Piece
    Delivery Time : 7-10 Work Days
    • Product Details
    • Company Profile

    75 Inch 4K HD Smart Digital Blackboard with Magnetic Function for Interactive Teaching

    Customized 75 Inch Smart Digital Blackboard Magnetic Electronic Interactive Solution
    75 Inch 4K 3840 x 2160 P Display
    8H Hardness AG Anti-Glare Glass
    6-Array Mic 8m Pickup & HD Camera
    Dual System Android & Windows
    Product Overview

    Customized smart digital blackboards and magnetic electronic blackboards represent innovative educational technology providing significant convenience across modern academic institutions, corporate boardrooms, and commercial spaces.

    Highly customizable architecture allows users to specify custom dimensions, frame finishes, mounting configurations, and hardware parameters to match their room layout. Advanced smart features enable cloud connectivity and device integration, facilitating remote writing, real-time content transmission, and multi-user collaboration via smartphones or laptops.

    Integrated magnetic functionality supports the physical attachment of learning letters, geometric icons, and visual notes directly onto the non-reflective blackboard wings, eliminating paper waste. Zero-bonding AG anti-glare glass and energy-efficient low-power operation further enhance teaching sustainability.

    A smart blackboard showing a blue desktop screen with math formulas written on side wings
    Quality Features
    Audio & Vision
    HD Camera & 6-Mic Array

    Embedded HD camera and 6-microphone array with 8-meter sound pickup range for distance learning.

    Surface Glass
    8H Surface Hardness

    Micro-magnetic aluminum honeycomb board with zero-bonding AG anti-glare glass for residue-free writing.

    Access Security
    IC Card Identification

    Integrated IC card safety reader for secure teacher login and instant access control.

    Smart Tools
    20-Point Gesture Touch

    20-point multi-touch writing panel with gesture erase, ruler, compass, and protractor teaching tools.

    • Nano Intelligent Blackboard: Combines traditional chalk writing surfaces with 4K multimedia display technology.
    • Sleek Safety Body: Ultra-thin aluminum casing with rounded protective safety corners and patented appearance certification.
    • Micro Magnetic Honeycomb: 8H surface hardness aluminum honeycomb board supporting chalk and magnetic attachments.
    • Multi-Format Presentation: Front functional interface natively opening Word, Excel, PPT, PDF, 4K video, and images.
    • AG Anti-Glare Protection: Double-screen explosion-proof tempered glass preventing reflections from sunlit classroom windows.
    • Photosensitive Lighting Control: Automatic brightness sensor adjusting screen output based on ambient room light.
    • Five-Finger Gesture Wake-Up: Screen activation with five-finger touch gesture and energy-saving certification.
    • Dual System Operation: Integrated dual-system architecture supporting Android and Windows environments.
    An exploded-view diagram of a smart blackboard showing internal glass layer separation A thin smart blackboard panel set viewed at an angle showing side writing surfaces
    Technical Specifications
    Display Parameters
    ParameterSpecification Value
    Screen Panel Size75 Inch Central D-LED Display
    Panel ManufacturerCSOT / BOE Grade A+ Glass
    Visible Display Area1650.24 x 928.26 mm
    Native Resolution3840 x 2160 P (4K UHD)
    Aspect Ratio16:9 Widescreen
    Overall Brightness≥ 350 cd/m² (typical)
    Brightness Uniformity75% Uniform Luminance
    Screen Contrast Ratio1200:1 (Hard Screen) / 4000:1 (Soft Screen) Panel Dependent
    Response Time≤ 8 ms (typical)
    Pixel Pitch0.4298 x 0.4298 mm
    Refresh Frequency60 Hz
    Viewing Angles178° (Horizontal) / 178° (Vertical)
    Panel Lifespan≥ 30,000 Hours Continuous Operating Life
    Color Gamut & Chromaticity72% NTSC, 1.07 Billion Colors (10-bit)
    HDR & Backlight TypeHDR Processing Supported, D-LED Backlight (OD18)
    Operating SystemsDual System Architecture (Android & Windows)
    Left and Right Sub Boards
    CategorySpecification Details
    Sub Board Surface TypeNano Honeycomb Blackboard (Supports Magnetic Function)
    Sub Board ColorMatte Black Non-Reflective Finish
    QuantityLeft Sub-Board x 1, Right Sub-Board x 1
    Physical Size1108 x 1240.35 x 94 mm per side board
    Chalk TroughFull-Length Chalk Storage Trough Supported
    Safety CornersRounded Protective Safety Corners Compliant with School Standards
    Two connected dark display panels standing next to a small PC module box
    Classroom Applications

    Designed for primary schools, universities, and executive conference rooms, the customized 75-inch smart digital blackboard combines anti-glare 4K screen clarity with dual-system teaching tools for seamless lesson delivery.

    A smart blackboard with written math equations alongside a female teacher pointing at the central screen A full classroom setting with student desks facing a large central smart blackboard
    Frequently Asked Questions
    How does the IC card access system work for teachers?
    Teachers tap their authorized IC card on the front security reader to immediately unlock the system, log into their personal account profile, and launch saved lesson courseware.
    What is the advantage of 8H surface hardness glass?
    The 8H hardness nano-glass protects the screen against scratches from stylus pens or heavy classroom use, maintaining a smooth anti-glare writing surface.
    Does the built-in microphone pick up sound across large classrooms?
    Yes, the embedded six-microphone array features noise-canceling audio processing with an 8-meter pickup radius, capturing clear teacher audio for remote hybrid classes.
    Can the blackboard operate on both Windows and Android?
    Yes, the system features a dual-system architecture allowing one-touch switching between Windows and Android environments.
    Interactive Gallery & Showroom Setups
    A smart blackboard displaying an educational chart and diagram on its central screen
    Interactive Chart & Lesson Display
    A physical smart blackboard unit mounted on a mobile stand setup inside an office showroom
    Showroom Mobile Stand Setup
    A long hallway lined with wall-mounted whiteboards and smart displays in a school
    Campus Installation Infrastructure
    Product Tags:

    Magnetic Smart Digital Blackboard

      

    Small Smart Digital Blackboard

      

    Customized Electronic Chalk Board

      
    Quality 75 Inch 4K HD Smart Digital Blackboard with Magnetic Function for Interactive Teaching for sale

    75 Inch 4K HD Smart Digital Blackboard with Magnetic Function for Interactive Teaching

    Company Info.
    Xingyicheng (Shenzhen) Technology Co., Ltd.
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