Huawei IdeaHub Board 2 75-Inch Interactive Board (Model: IHB2-75PU) is an expansive 75-inch 4K interactive educational display engineered with 16ms writing latency, optical anti-blue light eye protection, and dual-system OS support to engage students in smart classrooms and lecture halls. It features 3840 × 2160 resolution, zero-gap optical bonding, 4K wireless projection, and dual-pen writing support.
Running Android with optional modular Windows OPS PC computing, the board delivers intelligent OCR handwriting recognition, multi-touch whiteboard drawing, USB Type-C front connectivity, and interactive education software integration. Ports include front and rear HDMI, USB Type-C, USB 3.0, and Gigabit Ethernet.
Technical Specifications
| Component / Parameter | Technical Specification |
|---|---|
| Product Line | Huawei IdeaHub Board Series |
| Model / SKU | IHB2-75PU |
| Screen Size & Type | 75-Inch 4K UHD (3840 × 2160) Anti-Glare D-LED Panel |
| Writing Latency | 16ms Ultra-Low Latency Intelligent Handwriting Recognition |
| Eye Health Technology | TÜV Rheinland Certified Optical Anti-Blue Light Protection (Hardware Level) |
| Touch & Pen Support | 20-Point Multi-Touch with Dual-Color Simultaneous Stylus Writing |
| Wireless Sharing | 4K Wireless Projection, IdeaShare Key, Wi-Fi 6 |
| Operating System | Android + Optional Modular Windows OPS PC Slot |
| Front Interfaces | Full-Function USB Type-C, USB 3.0, HDMI In, Touch-USB |
| Audio System | Built-In High-Fidelity Stereo Classroom Speakers |
Mechanical & Environmental Specifications
| Parameter / Feature | Specification / Rating |
|---|---|
| Form Factor | 75-Inch Wall Mount or Rolling Classroom Stand Installation |
| Heat Dissipation Mode | Natural Heat Dissipation |
| Acoustic Profile | Noise-Free Operation |
| Chassis Construction | Reinforced Metal Enclosure with Anti-Glare Tempered Glass |
| Power Supply | Internal Universal AC Power Supply (100V to 240V AC) |
Key Features & Highlights
- 75-Inch 4K UHD Anti-Glare Screen: Delivers sharp 3840 × 2160 visuals ensuring complete visibility across large classrooms.
- Hardware Optical Anti-Blue Light: TÜV Rheinland certified to protect students and teachers from eye strain without color distortion.
- 16ms Ultra-Low Writing Latency: Fluid pen-on-paper writing feel with smart OCR handwriting and shape recognition.
- Dual-Color Simultaneous Writing: Enables two students or teachers to annotate simultaneously using different colors.
- Front USB Type-C Interface: Connect laptops for instant 4K display, bi-directional touch control, and device charging.
- Dual-System Modular OS: Android OS with optional plug-in Windows OPS PC for running educational courseware.
Recommended Applications
The Huawei IdeaHub Board 2 75-Inch Interactive Board is engineered for access and aggregation scenarios across commercial environments:
- Medium-to-large smart classrooms delivering interactive lessons with hardware-level optical anti-blue light protection.
- University seminar rooms conducting collaborative research discussions and digital whiteboard brainstorming.
- Corporate training facilities running multi-day training workshops and software simulations.
- Education lecture halls providing dual-pen simultaneous handwriting and instant QR code note sharing.
- Commercial meeting rooms requiring an expansive 75-inch interactive presentation and touch display.
Installation & Operating Environment
The Huawei IdeaHub Board 2 75-Inch Interactive Board is designed for wall mounting or mobile rolling floor stand deployment. Supplied with two magnetic stylus pens, power cable, and wall-mounting bracket kit, it operates from 100V to 240V AC with natural heat dissipation for quiet, continuous operation in educational and training environments.
