Dahua 75″ 4K Smart Interactive Whiteboard (Model: LCH75-MC410-B)

Revolutionize Your Meetings and Classrooms

The Dahua 75″ 4K Interactive Smart Whiteboard is not just a display — it’s a fully integrated collaboration hub designed for professional and educational use. With dual operating system support (Android + Windows), wireless screen sharing, a built-in 5MP camera, and crystal-clear 4K UHD resolution, it enables teams, educators, and students to interact, present, and communicate like never before.

Whether you’re conducting hybrid meetings, delivering digital lessons, or collaborating in real time across devices, the Dahua 75″ 4K Interactive Smart Whiteboard offers the tools, quality, and flexibility your environment demands.

Key Features & Benefits

🌟 Stunning 75” 4K UHD Display

• Resolution: 3840 x 2160 Ultra HD (16:9 aspect ratio)

• Display Type: LED with anti-glare tempered glass

• Brightness: 350 nits (typical)

• Viewing Angle: 178° horizontal/vertical

With vibrant color reproduction and ultra-high definition, this screen ensures everything from fine text to colorful multimedia is crystal-clear—ideal for large boardrooms, lecture halls, and interactive classrooms.

🧠 Dual Operating System Capability

The Dahua 75″ 4K Smart Interactive Whiteboard supports both:

• Android 9.0 (built-in)

• Windows 10 (via optional OPS module)

Dahua 75″ 4K Smart Interactive Whiteboard dual-OS capability gives you access to Android apps and tools while still supporting Windows-based systems like Microsoft Office, Teams, Zoom, and more—making it a true all-in-one digital workspace.

📱 Wireless Screen Sharing

Wirelessly cast screens from multiple devices (laptops, tablets, smartphones) with built-in wireless sharing support. No need for cables or dongles—presentations, videos, or documents can be shared instantly from your seat.

• Supports multi-device display

• Compatible with Windows, macOS, Android, iOS

• Can act as a Wi-Fi hotspot

This flexibility makes collaboration seamless in both business and classroom settings.

🎥 Built-In 5MP HD Camera for Smart Conferencing

Ideal for virtual meetings or hybrid learning, the embedded 5-megapixel camera provides:

• Full HD 1080p video output

• Wide-angle lens for room capture

• Auto exposure and white balance

Your remote participants will see and hear clearly with enhanced conferencing capabilities—no extra hardware needed.

✍️ Advanced IR Touch Technology

• 20-point multi-touch support

• ≤ 10ms response time

• Supports stylus or finger input

• Palm rejection technology

Experience accurate and fluid writing and drawing. Users can annotate directly on the screen during presentations, meetings, or lectures with natural handwriting responsiveness.

🔈 Built-In Sound System

• 2 x 15W full-range stereo speakers

• Omnidirectional microphones

• Noise suppression & echo cancellation

No need for external speakers. The Dahua 75″ 4K Interactive Smart Whiteboard integrated audio is perfect for media playback, video calls, or classroom sessions.

🌐 Smart Connectivity Options

Includes both wired and wireless networking:

• Dual-band Wi-Fi (2.4GHz/5GHz)

• LAN (RJ-45 Ethernet) port

You’ll always have stable internet, whether through your office or school’s network infrastructure or direct wireless access.

🧩 Rich I/O Port Selection

Plenty of inputs and outputs make it easy to connect additional devices like laptops, projectors, speakers, or external drives.

• USB 3.0 x 3

• HDMI x 1

• Audio out (3.5mm)

• RS232 port

• RJ-45 LAN port

• Micro-USB (touch port)

💡 Efficient Design for Classrooms & Offices

The Dahua 75″ 4K Smart Interactive Whiteboard is designed with ease-of-use and durability in mind:

• Anti-glare, anti-smudge tempered glass

• Durable, impact-resistant front panel

• Wall-mountable or compatible with mobile trolleys (optional)

Ideal Use Cases

🏫 Education: Smart Classrooms

• Interactive lessons with touch-enabled writing

• Wireless device sharing by students

• Access to cloud-based apps and Android tools

• Streamlined online/hybrid teaching with built-in webcam

💼 Corporate: Smart Conference Rooms

• Present from any device wirelessly

• Hold Zoom/Teams/Google Meet calls with no external camera

• Annotate and brainstorm directly on the screen

• Centralized collaboration using both Windows and Android tools

🧪 Training, Workshops, or Exhibits

• Annotate diagrams or processes live

• Record sessions with built-in camera

• Display high-resolution images or content with crystal clarity

Short & Clear Specifications

🔗 External Link (Dahua Info Page)

You can find this product listed with specs and pricing here:
➡️  Dahua 75″ Interactive Whiteboard

🛒 Internal Link (Radox Technology Limited – Placeholder)

To purchase this item from our trusted local supplier:
➡️ Buy from Radox Technology Limited (replace with actual product URL)

✨ Final Thoughts

The Dahua 75″ 4K Smart Interactive Whiteboard is a complete digital collaboration platform, not just a screen. It replaces projectors, whiteboards, external webcams, and speakers—all while delivering a fully interactive and ultra-clear visual experience. Ideal for hybrid classrooms and smart boardrooms, it simplifies presentations, learning, and collaboration through intuitive technology.