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75 Inches 4K Resolution Smart Digital Blackboard with Infrared Touch for Interactive Teaching

75 Inches 4K Resolution Smart Digital Blackboard with Infrared Touch for Interactive Teaching

75 Inches 4K Resolution Smart Digital Blackboard with Infrared Touch for Interactive Teaching
75 Inches 4K Resolution Smart Digital Blackboard with Infrared Touch for Interactive Teaching
Categories Smart Digital Blackboard
Brightness: 350cd/m2
Operation Temperature: -10°C~45°C
Resolution: 3840*2160
Cursor Speed: 180 (dot /s)
Storage Temperature: -30°C~60°C
Touch Technology: Infared touch
Positioning Accuracy: <2(mm)
Document scanner: 8 MP, support size A4
Screen Size: 75 Inches
Touch lifetime: More than 60,000,000 single touch or click
Brand Name: MTHGH
Model Number: XYC75
Certification: CE FCC
Place of Origin: China
MOQ: 1 Set
Price: Negotiable
Payment Terms: L/C,T/T,Western Union
Supply Ability: 10000 Piece
Delivery Time: 7-10 Work Days
Panel Type: LED
LCD Type: DLED Display
Connecting Port: USB 2.0/3.0/ type C
Touch Point: 40 points
Effect Touch Size: >8(mm)
Operating system: Android+Windows7/10
Packaging Details: Standard carton package : carton+ plastic bag+ foam+ honeycomb paperboard+ pack thread.
Aspect Ratio: 16:9
Touch Resolution: 32768x32768
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Company Info.
Xingyicheng (Shenzhen) Technology Co., Ltd.
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75 Inches 4K Resolution Smart Digital Blackboard with Infrared Touch for Interactive Teaching

Personal Training Smart Digital Blackboard 75 Inches For Teaching & Electronic Chalk Instruction
75" (86"/98" Custom) 4K DLED Display Area
40 Touch Points 32768x32768 IR Resolution
8MP Scanner A4 Document Capture
Dual System Windows & Android Engine
Product Overview

75 Inch All-in-One Blackboard / IFPD Interactive Station

Highly integrated with a multi-point infrared interactive blackboard system, featuring a central 75-inch smart board flanked by dual writing sub-boards supporting real chalk and marker writing to form a complete multimedia classroom solution.

75-inch smart digital blackboard in classroom setting

Electronic Intelligent Digital Blackboard 75 Inches For School Teaching: With the rapid development of educational technology, electronic intelligent digital blackboards have become an essential teaching tool. Featuring a 75-inch central display, this station demonstrates tremendous advantages in classroom engagement and lesson presentation.

Visual Legibility
75" 4K Widescreen Panel

Allows students across the entire auditorium to clearly see text, educational charts, and multimedia resources in vivid detail.

Real-Time Interaction
Infrared Touch Writing

Teachers write, mark, and control interactive teaching applications on screen during live lectures.

Multimodal Media
Video & Audio Support

Presents intuitive teaching content via video and audio to stimulate student curiosity and participation.

Document Capture
8MP A4 Scanner & Camera

Built-in 8MP document scanner/camera supporting A4 page capture for instant lesson material sharing.

  • The 75-inch large screen allows students to clearly see the content presented by the teacher, whether text, charts, or multimedia materials.
  • Highly interactive electronic digital blackboard enabling teachers to touch the screen to write, mark, and execute applications in real time.
  • Utilizes rich multimedia functions to present vivid teaching content through video and audio to stimulate student learning interest.
  • Combines physical chalk writing side-wings with a 4K digital touchscreen for a complete hybrid teaching experience.

In summary, applying a 75-inch electronic intelligent digital blackboard in school teaching delivers substantial educational benefits, improving instructional efficiency while providing a richer learning experience for students.

A wide dark smart board displaying a desktop background on its center screen
Technical Specifications
Specification ParameterVerified Details
System Sizing & AppearanceFactory matching with 75 inch main display unit
Screen Display Size75 Inches (86 inch and 98 inch customizable)
Built-in Camera ArrayYes (Integrated camera included)
Touch Sensing TechnologyInfrared Touch Sensing Matrix
Touch Input Method & SizeFinger, Pointer, or any Opaque Object (>8mm effective size)
Mobile Stand CompatibilityYES (Mobile floor stand supported)
Gesture RecognitionSupported (Multi-finger gesture controls)
Native File Export FormatsSupports direct file saving as PPT / Word / PDF / Image formats
Infrared Touch Points40 Touch Points Matrix
Cursor Tracking Speed180 dot/s tracking velocity
Touch Grid Resolution32768 x 32768 Touch Resolution
Positioning Tracking Accuracy< 2 mm High-Precision Accuracy
Touch Sensor LifetimeExceeds 60,000,000 single touches or clicks
Connecting Interface PortsUSB 2.0 / USB 3.0 / Type-C Ports
Operating System CompatibilityUniversal Dual System Supported (Windows & Android Engine)
Document Scanner / Camera8 MP Document Camera, supporting A4 size scanning
Working Environment LimitsIndoor Environments Only
Storage Environment ConditionsTemperature: -30°C to 60°C; Humidity: 0% to 95% RH
Operation Environment ConditionsTemperature: -10°C to 45°C; Humidity: 10% to 90% RH
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
Product Attributes & Hardware
Product AttributeHardware Value
Product NameInteractive Blackboard
Product Type ClassificationAll in One PC Whiteboard / IFPD
Size Options Available75 inch (Customizable: 86 inch, 98 inch)
Whiteboard Color OptionsWhite, Green, Black (Optional Surface Selection)
Multi-OS System SupportAndroid, Windows, Linux, Mac, etc.
Target Application ScopeMeeting Room, Classroom, Training Center
Side Board FeaturesOptional side bar display on left and right writing boards
Included Accessories PackageStylus, Pen, Soft Eraser Included
Onboard Annotation SoftwareSupported (Interactive digital software pre-loaded)
Physical Chalk WritingSupported on side boards
Display Screen Scale16:9 Widescreen Configuration
LCD Display TypeDLED Backlight Display
Two connected dark display panels standing next to a small PC module box
Product Gallery & Real Demonstrations
Smart digital blackboard interface and features
Digital blackboard in use during training session
Close-up of blackboard touch functionality
Our manufacturing facility and factory overview
A smart blackboard with written math equations alongside a female teacher pointing at the central screen
Frequently Asked Questions
Does the 75-inch Smart Blackboard support Dual Operating Systems?
Yes, the system features a dual OS engine supporting Windows, Android, Linux, and Mac environments, enabling educators to switch between teaching apps and desktop software seamlessly.
What document scanning and camera features are included?
The unit includes an integrated 8MP document scanner camera supporting up to A4 page size scanning for real-time paper document display and digital annotation.
Can traditional chalk or markers be used on side boards?
Yes, the flanking side boards support physical chalk and marker writing in white, green, or black color options, providing a complete hybrid writing solution.
Are OEM/ODM customization options available for bulk procurement?
Yes, as a factory-direct manufacturer, we offer full OEM/ODM customization covering size choices (75", 86", 98"), logo branding, side board color finishes, and custom packaging.
Product Gallery & Showroom Displays
A smart blackboard displaying an educational chart and diagram on its central screen
A physical smart blackboard unit mounted on a mobile stand setup inside an office showroom
Product Tags:

Electronic Smart Digital Blackboard

  

Smart Digital Blackboard 75 Inch

  

Teaching smart electronic blackboard

  
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75 Inches 4K Resolution Smart Digital Blackboard with Infrared Touch for Interactive Teaching

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