75 Inch 4K UHD Smart Digital Blackboard with 178° Viewing Angle and Multi-Touch Interactive Flat Panel
This intelligent electronic interactive blackboard adopts advanced infrared touch technology with an excellent dynamic contrast ratio of 5000:1 and 16:9 widescreen aspect ratio. Compatible with multiple international video standard formats including PAL, NTSC, and SECAM, it seamlessly integrates with various multimedia video sources across global educational and commercial settings.
Whether displaying educational courseware videos, complex technical presentations, or high-definition streaming media, this electronic interactive blackboard delivers clear, vivid visual performance and 178°/178° viewing angle coverage across all room seating positions.
Sensitive and accurate multi-touch matrix recognizing 20 or 40 simultaneous touch input points.
Optional high-resolution integrated camera modules and microphone arrays for video conferencing.
Scalable memory options providing smooth multitasking for demanding educational applications.
Universal OS compatibility adapting effortlessly to any educational or corporate network environment.
- Product Name: Smart Digital Electronic Blackboard
- Contrast Ratio: 5000:1 Dynamic High Contrast
- System RAM Memory: 4GB / 8GB / 16GB RAM Options
- Color Finish: Modern Sleek Black Bezel
- Viewing Angle: 178° Horizontal / 178° Vertical Ultra-Wide Angle
- Series Classification: For Home & Student / Educational & Commercial Series
- Accessories Included: Stylus Pen, Digital Pen, Soft Eraser Package
- Power Adaptability: AC 100V-240V Global Voltage Grid Compliance
| Specification Parameter | Verified Details |
|---|---|
| Accessories Package Included | Stylus Pen, Digital Pen, Eraser |
| Panel Touch Points Matrix | Infrared 20 / 40 Multi-Touch Points |
| Optional Camera Array | 8MP / 13MP / 48MP Camera Options |
| Dynamic Contrast Ratio | 5000:1 Dynamic High Contrast |
| Product Series Target | For Home & Student / Classroom / Corporate Series |
| Screen Viewing Angle | 178° Horizontal / 178° Vertical Wide Angle |
| Product Type Classification | Smart Digital Blackboard & Interactive Flat Panel |
| Operating System Compatibility | Universal Android / Windows / Linux / Mac Supported Engine |
| Video Standard Formats | PAL, NTSC, SECAM International Video Standards |
| Touch Sensing Technology | Infrared Touch System Matrix |
| System Memory (RAM) | 4GB / 8GB / 16GB DDR RAM Options |
| Camera and Mic Array | Optional Integrated Hardware Package |
The MTHGH Smart Digital Blackboard is designed specifically for families, students, educators, and corporate professionals, providing an intuitive way to interact and improve learning and presentation efficiency across diverse environments:
- Classroom Learning: Enables K-12 and university teachers to create engaging and interactive courses, making student learning more interesting and efficient with digital stylus annotations and video courseware.
![Smart Digital Blackboard in classroom setting with students]( "Smart Digital Blackboard in Classroom Setting with Students")
- Home Education & Tutoring: Families can use the smart digital handwriting board for home education or distance tutoring courses to create dynamic visual learning environments.
![Close-up view of Smart Digital Blackboard interface and stylus]( "Close-Up View of Smart Digital Blackboard Interface and Stylus")
- Business Meetings & Office Collaboration: Ideal for executive presentations, team brainstorming sessions, and office collaboration with high-speed multi-touch interaction.
- Art and Design Workspaces: Artists and designers can use the included stylus and digital pen accessories for precise sketching, drawing, and multi-layer annotation.
Equipped with 20/40 infrared touch points for a sensitive and accurate touch experience. Universal input voltage range of AC 100V-240V ensures seamless power compatibility across various global regions.
Whether you are a student, educator, professional, or artist, the smart digital blackboard is a versatile tool that enhances creativity, collaboration, and productivity. Experience the future of digital writing and learning with this innovative product today!
Does the 75-inch Smart Blackboard support cross-platform Operating Systems?
How many touch points are supported by the infrared matrix?
What RAM memory options are available for order?
Are OEM/ODM customization options supported for bulk procurement?
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