Product Selling Points
- Ultra HD Display – Clear and vivid teaching visuals
- 20-Point Multi-Touch – Support multi-user interaction
- Android 14 System – Smooth and fast performance
- Wireless Screen Sharing – Easy connection with laptops & tablets
- Whiteboard & Annotation – Save and share instantly
- All-in-One Design – Replace projector, PC, and traditional board
All-in-One：Whiteboard, Computer, Camera, Speakers, Monitor & Projector Integrated
The M Series merges multiple meeting technologies into a single device, eliminating the need for separate projectors, PCs, cameras, or audio hardware.
Whiteboard Collaboration
Natural palm erase
Multi-user collaboration with 20-point touch
OCR for turning notes into digital text
Mind maps & smart tables for organized content
Insert photos or diagrams instantly
Dual-color pen support
Ultra-smooth writing experience
Wireless Casting
4K：4K-quality wireless mirroring
Bidirectional Control：Interact with casting content easily
Quad-Screen Split：Four devices can cast simultaneously
Hybrid Casting：Supports both hardware and software casting
Rooms fitted with interactive displays and intelligent blackboards support dynamic, discussion-based, and team-oriented instruction to ignite student imagination.
A complete integrated solution (both hardware and software).
Rooms outfitted with Recording series devices, interactive displays, and Smart Blackboards support various daily teaching scenarios, including blended learning and course content capture.
Who Is This Smart Board For?
Education Projects & Schools
Ideal for K12 classrooms, universities, and government education projects.
Distributors & Wholesalers
Competitive pricing and stable supply for long-term cooperation.
System Integrators
Easy integration with classroom systems, AV solutions, and smart campus platforms.
Application Scenarios
Schools & Universities
Smart classroom teaching
Training Centers
Interactive learning experience
Distributors
High-demand product for education market
System Integrators
Suitable for smart campus solutions
Your trusted Touch Screen Board for Teaching of supplier
Founded in 2019, WaterDrop is a premier high-tech enterprise specializing in R&D, intelligent manufacturing, and solution integration. With an 80,000㎡ advanced facility and an annual capacity of 500,000+ units, we deliver superior smart display terminals worldwide. Partner with us for reliable OEM/ODM services and innovative, user-centric integrated solutions.
Tailored Smart Display Solutions for Your Brand
Customized Hardware R&D: From screen size (55"-110"), brightness levels (350-1000 nits), to specialized bezels and mounting structures, our engineering team tailors every hardware detail to your environment.
Deep Software Integration: We offer custom Android/Windows firmware, pre-installed APKs, branded boot logos, and UI design to align perfectly with your software ecosystem.
Professional Branding: Elevate your market presence with customized logo , branded packaging, and unique industrial designs (ID).
Reliable Quality Assurance: Every custom project undergoes rigorous testing, ensuring compliance with CE, FCC, and RoHS standards.
Flexible MOQ & Rapid Prototyping: We support scalable production runs with flexible Minimum Order Quantities, backed by a rapid R&D cycle that accelerates your time-to-market.
Corporate Milestones
2019 – Company founded, focused on education informatization, smart classrooms, digital campuses.
2020–2021 – Expanded into full-scene teaching solutions, strengthening R&D and campus security platforms.
2022–2023 – Recognized as a national high-tech enterprise; diversified into smart medical and enterprise digitalization.
2024–2025 – Strategic focus: edtech ecosystem upgrade, AI-driven student analytics, VR training platforms, and integrated digital campus solutions.
Products Specifications
| Dimensions | 55" | 65" | 75" | 85" | 86" | 98" | 110" |
| LCD Panel Specifications | |||||||
| Visible Area (mm) | 1211.6*682.4 | 1430.5*805.5 | 1652.2*930.3 | 1874*1055 | 1897*1068 |
2160.8*1216.4
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2437*1371 |
| Resolution | 3840 (H) * 2160(V) | ||||||
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Brightness
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350cd/m² | ||||||
| Viewing Angles(V/H) | 178°/178° | ||||||
| Response Time | 8ms | ||||||
| Backlight | DLED | ||||||
| Lifespan | >30000 H | ||||||
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Electrical Specifications
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Power Input
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200-264V ~ 50/60Hz 5A
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Standby Power
Consumption
|
≤0.5W
|
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Power Consumption
|
165W
|
180W
|
260W
|
360W
|
360W
|
440W
|
520W
|
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Touch Parameters
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Recognition Principle/Input
Mode
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IR-Based/Passive IR Pen
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Input Mode
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± 1mm/40 Touch Points
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Min. Object Size/Writing
Height
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2mm/≤2.5mm
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Writing Display
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2-Pen Writing &Dual-color Display
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Response Time
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≤ 7 ms
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Supported OS
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Windows 11/Windows 10/ Windows 8/ Windows 7/ Windows XP/ Android/ Linux/ Mac OS X/ Chrome
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Operating System Specifications
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| OS Version |
Android 14.0
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RAM/ROM
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4GB (8GB option) / 32GB (128GB option)
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CPU/GPU
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(Octa-core A55)/Mali-G52
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WiFi
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WiFi5
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Bluetooth
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Bluetooth 5.0
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Microphone/Camera Parameters(Optional)
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Microphone
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Pickup Range：0~8m /Array：8-array
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Camera
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Lens：1 /Pixel：4800W(48MP) /Position：Upper Bezel Centered
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Loudspeaker
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Audio Channe
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2.0 | ||||||
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Power (RMS)
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2 × 15W
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I/O Ports
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Ports* Quantity
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PC-TOUCH*2,HDMI-ARC*1,HDMI-OUT*1,RJ45-IN*1,Pub-USB*1,An-USB*1,TF-CARD*1,LINE-OUT*1,MIC-IN*1,COAXIAL*1,Type-C*1,HDMI-IN*1,USB*2
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Standard Accessories
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Power Cable
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×1
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Touch Pen
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×2 | ||||||
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Wall Mount Bracket
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×1 | ||||||
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