65 Inch 4K Flat Writing Panel Intelligent Electronic Blackboard (Length ≥4450mm)
65 Inch 4K UHD Flat Writing Panel
≥ 4450 mm Wall-Span System Length
Intel Core i3 / i5 / i7 / i9 CPU
Dual OS Windows & Android
Product Overview
This intelligent electronic blackboard features a universal input voltage range of 180-260V AC, ensuring reliable compatibility with international power infrastructures for seamless integration into academic classrooms and lecture halls. Delivering a screen brightness of 400cd/m² ±50, it produces clear, legible text and vibrant visual content even in sunlit environments. The 1200:1 contrast ratio provides crisp, distinct graphics, making it ideal for daily educational lectures and corporate presentations.
Measuring at least 4450mm in overall length, this digital smart whiteboard system provides expansive physical writing space across central touch displays and seamlessly flanking side writing wings. The multi-user writing feature enhances classroom participation and teamwork by allowing several students and educators to write or draw simultaneously.
Combining heavy-duty nano-tempered glass construction with energy-efficient hardware, this electronic blackboard is a high-value investment for educational institutions and enterprises seeking to modernize their teaching workflows.
Key Features
Visuals 65" 4K Writing Panel
Ultra-HD 3840x2160 resolution with 16:9 aspect ratio and 1200:1 contrast ratio for vivid color depth.
Engine Intel Core Processor
Configurable Intel Core i3 / i5 / i7 / i9 OPS PC module paired with fast system RAM and SSD storage.
Connectivity Multi-Port Array
High-speed HDMI, USB 2.0, USB 3.0, and audio interfaces for fast device interconnectivity.
Ergonomics ≥ 4450mm Wall-Span
Seamless combination of central touch panel and traditional chalk/marker side writing wings.
- Product Name: Smart Digital Blackboard
- Smart Blackboard Size: 65 Inch 4K Flat Writing Panel
- Aspect Ratio: 16:9 Widescreen
- Input Voltage: 180-260V AC Wide Voltage Range
- Processor Hardware: Intel Core i3 / i5 / i7 / i9 OPS Options
- Connectivity Ports: HDMI, USB 2.0, USB 3.0, Audio Pass-Through
Alternative Product Classifications:
Smart Digital Writing Pad, Smart Digital Writing Board, Digital Smart Whiteboard
Technical Specifications
| Product Attribute | Technical Parameters |
| Product Name | Intelligent Electronic Blackboard |
| Alternative Designations | Digital Smart Whiteboard, Smart Digital Writing Pad |
| System Memory (RAM) | 4GB / 8GB DDR Memory |
| System Storage (SSD) | 64GB / 128GB / 256GB SSD |
| Input Voltage | 180-260V AC, 50/60Hz |
| Aspect Ratio | 16:9 Widescreen |
| Multi-User Support | Yes (Simultaneous Multi-Touch Writing) |
| Screen Sizes | 65 Inch (Configurations in 75 Inch & 86 Inch) |
| Screen Brightness | 400 cd/m² ± 50 |
| Contrast Ratio | 1200:1 Dynamic Contrast |
| Target Applications | School Teaching, Corporate Meetings, Universities |
| Connectivity Ports | HDMI, USB 2.0, USB 3.0, Touch USB, Audio Out |
Applications & Benefits
Featuring a 65-inch screen size with 1200:1 contrast ratio, this smart digital writing pad delivers crystal-clear images and crisp text that capture student attention. The 65-inch 4K flat writing panel is perfect for displaying dynamic educational materials including high-resolution video streams, diagrams, and slideshows, making classroom lessons more interactive.
The multi-user touch capability enables several students to interact with the board at the same time, making it ideal for collaborative group work, math problem solving, and peer review. Teachers can annotate documents on the fly while saving digital notes directly to local storage or cloud drives.
This intelligent electronic blackboard is designed for school classrooms, university auditoriums, and business conference rooms. In corporate settings, it facilitates productive strategy sessions, remote video conferences, and interactive presentations.
Frequently Asked Questions
What writing tools can be used on the 65-inch Smart Blackboard panel?
The nano-tempered writing surface supports standard dustless chalk, liquid chalk, water-based markers, finger touch gestures, and passive stylus pens.
Does the system support dual operating systems?
Yes, the smart blackboard supports dual OS functionality, allowing instant switching between Windows and Android environments depending on software requirements.
Can multiple users write on the board at the same time?
Yes, the multi-touch panel supports simultaneous writing for multiple users, allowing students and teachers to collaborate on the screen together.
How does the screen maintain readability under bright classroom lights?
The screen features an anti-glare nano-glass coating combined with 400cd/m² brightness and a 1200:1 contrast ratio to ensure wide 178° viewing angles without glare.
Product Gallery & Installations
Educational Chart & Diagram Presentation
Showroom Mobile Stand Setup
School Facility Installation
