75 Inch Intelligent Smart Nano Blackboard.
1. The nano blackboard effectively isolates electromagnetic radiation, and can take electricity when it is moved, which is convenient for classes.
2. The middle part of the nano blackboard is an interactive teaching device, and the two sides are Nano Blackboards.Nano blackboard supports writing with a variety of pens such as ordinary chalk, dust-free chalk, water-based pens and dry-erase pens.
3. The whole Nano Blackboard only needs to connect to the network with a network cable or wirelessly, and it can realize the simultaneous Internet access of both Windows and Android systems.
4.Support multi-touch to meet various needs of the classroom.In any teaching interface, documents, videos, pictures, system desktops can quickly write comments, erase and other operations.
Description
The 75 Inch Intelligent Smart Nano Blackboard is an advanced digital classroom solution that combines a 4K interactive touchscreen display with traditional blackboard functionality. Designed for modern education environments, it integrates intelligent teaching technology, digital writing, and multimedia interaction into one complete classroom system.
Featuring a large 75-inch 4K UHD touch display, infrared multi-touch technology, Android smart system, and nano writing boards on both sides, this intelligent smart blackboard provides teachers with a natural and efficient teaching experience.
The Smart Nano Blackboard allows educators to write with digital pens, display multimedia content, annotate lessons, share information, and interact with students through a seamless combination of traditional teaching methods and modern digital technology.
Intelligent Nano Blackboard Design
The Intelligent Smart Nano Blackboard combines an interactive flat panel with traditional writing boards, providing a complete teaching solution for modern classrooms.
- Integrated digital display and writing board design
- Traditional writing + digital teaching combination
- Suitable for smart classrooms and education projects
- Professional classroom appearance
75 Inch 4K Interactive Touch Display
The main display features a 75-inch UHD touchscreen with excellent image quality for digital lessons, videos, presentations, and educational content.
- 75 inch large screen display
- 3840×2160 4K UHD resolution
- 178° wide viewing angle
- 1.07 billion color support
20 Point Infrared Multi-Touch Technology
The infrared touch system supports multi-user interaction, allowing teachers and students to write, draw, and control content naturally.
- 20-point infrared touch
- Finger and pen input support
- Touch response time ≤6ms
- ±2mm touch accuracy
Smart Classroom Teaching Solution
Designed for digital education, the Smart Nano Blackboard improves classroom interaction and teaching efficiency.
- Interactive lesson presentation
- Digital annotation
- Multimedia teaching
- Online education support
- Collaborative learning
Built-in Smart Hardware System
The intelligent blackboard integrates powerful hardware components to support modern classroom applications.
- Android 12 operating system
- Octa-core CPU performance
- 4GB+32GB / 8GB+128GB optional
- WiFi 6 wireless connection
- Bluetooth 5.0 support
Camera and Audio Collaboration
The Smart Nano Blackboard supports remote teaching and online collaboration with optional camera and microphone systems.
- 13MP / 48MP camera optional
- 8-array microphone
- 0-8 meter pickup distance
- Built-in speaker system
Technical Specifications
| Product Name | 75 Inch Intelligent Smart Nano Blackboard |
| Product Type | Digital Intelligent E-Blackboard |
| Screen Size | 75 Inch / 86 Inch / 98 Inch Optional |
| Resolution | 3840×2160 4K UHD |
| Panel Brand | LG / CSOT / BOE Optional |
| Brightness | 350 cd/m² |
| Contrast Ratio | 1200:1 / 4000:1 Optional |
| Touch Technology | Infrared 20 Point Multi Touch |
| Touch Accuracy | ±2mm |
| Glass | 4mm Tempered Anti-glare Glass |
| Operating System | Android 12 |
| CPU | 8×A55 1.5GHz |
| GPU | Mali-G52 MP2 |
| RAM / ROM | 4GB+32GB / 8GB+128GB Optional |
| Writing Material | Nano Blackboard |
| WiFi | WiFi 6 + WiFi 5 Dual Module |
| Camera | 13MP / 48MP Optional |
| Microphone | 8 Array Built-in Microphone |
| Speaker | Left 2×10W + Right 2×10W |
| Bluetooth | Bluetooth 5.0 |
| Wall Mount | 500×400 VESA |
| Warranty | 3 Years (Touch Screen 1 Year) |
Applications
Smart Classroom
The Intelligent Smart Nano Blackboard provides teachers with an interactive platform for digital lessons, multimedia teaching, and classroom collaboration.
Schools and Universities
Suitable for primary schools, secondary schools, universities, and training institutions requiring advanced teaching equipment.
Education Projects
Ideal for government education projects, smart campus construction, and digital classroom upgrades.
Why Choose Arotouch Intelligent Smart Nano Blackboard?
- Professional smart classroom equipment manufacturer
- Combination of traditional blackboard and digital display
- 4K UHD interactive touchscreen technology
- 20-point infrared touch system
- Complete smart education solution
- OEM and ODM customization available
- Long-term education project support
Arotouch 75 Inch Intelligent Smart Nano Blackboard provides an innovative digital teaching solution that combines traditional writing methods with advanced interactive classroom technology.
