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Wholesale 65 75 86 Dual System Finger Electronic Smart Board Education Interactive Touch Screen Digital Meeting Whiteboard

Electronic Touch Screen Display 65 Inch Panel 86 Inch Smart Board for Teaching School Digital Smart Board Interactive Whiteboard

Wholesale 65 75 86 Dual System Finger Electronic Smart Board Education Interactive Touch Screen Digital Meeting Whiteboard

Elevate your educational and corporate environments with our premium Wholesale Dual-System Interactive Whiteboard Series, available in versatile 65″, 75″, and 86″ sizes. Engineered for seamless integration and intuitive operation, this intelligent touch screen combines a dual-operating system architecture with ultra-responsive finger-touch technology, delivering a truly flexible and dynamic digital collaboration experience. Whether you are equipping smart classrooms, modern meeting rooms, or training centers, our high-performance interactive whiteboards empower users to create, connect, and collaborate like never before—all at unbeatable wholesale value.

Brand:
Dinosaur D

size:	65 75 86 98 110 inch optional
resolution:	3840*2160
brightness:	350nit
refresh rate:	60HZ
viewing angle:	178°(V)/178°(H)
lifespan:	over 50000 hours
power supply:	100-240V, 50/60Hz
Availability:

Quantity:



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Key Features & Benefits

✅ Dual-Operating System Flexibility
Switch effortlessly between a fast and stable Android OS for everyday teaching and app-based tasks, and a full Windows 10/11 Pro system (via built-in OPS slot) for specialized software, desktop applications, and advanced data processing. No external PC required—truly all-in-one.
✅ Ultra-Responsive Finger Touch Technology
Experience smooth, precise, and lag-free interaction with 20-point multi-touch infrared technology. Write, draw, zoom, and navigate directly with your fingers—no stylus required—enabling natural and engaging collaboration for students and professionals alike.
✅ Crystal-Clear 4K UHD Display with Anti-Glare Glass
Every size comes standard with a vibrant 4K Ultra HD LCD panel, protected by tempered anti-glare glass. Enjoy sharp imagery, wide viewing angles, and reduced eye strain—even in brightly lit rooms.
✅ Built for Education & Enterprise
Designed to withstand high-frequency use, the screen features scratch-resistant, easy-to-clean glass and a robust metal frame. Integrated stereo speakers, microphone input, and fanless cooling ensure reliable, all-day performance.
✅ Smart Digital Whiteboard Software Included
Preloaded with intuitive annotation tools, screen recording, multimedia embedding, and cloud connectivity. Save and share your work instantly as images, PDFs, or videos—perfect for lesson reviews and meeting minutes.
✅ Seamless Connectivity & Wireless Sharing
Equipped with HDMI, USB-C, multiple USB ports, and an OPS slot. Supports wireless screen mirroring (Miracast, AirPlay, Google Cast) from laptops, tablets, and smartphones across all major platforms.

Screen panel specification	Diagonal Size	65 inch
	Effective Display Area	1429（H）×805（V）mm
	Display Ratio	16:9
	Brightness	350cd/㎡
	refresh rate	60Hz
	Contrast Ratio	5000:1
	Backlight Type	DLED
	Viewing Angle	178°(V)/178°(H)
	Lifespan	50000 hours
	Resolution	3840（H) X 2160(V)
Front interface	Input port	USB3.0*1
		USB2.0*2
Whole machine interface	Input port	RJ45*1
		TOUCH USB*1
		USB 3.0*1
		USB 2.0*1
		RS232*1
		TOUCH USB(HDMI) *1
		HDMI 1*1
		AV IN：×2
	Other port	SPDIF OUT*1
		AV OUT：×1
		Earphone*1
Front button	Power Button On/Off, Volume +, Volume -, Eye protection, Screen recording, Home, Settings, Touch switch
Touch screen	Touch technology	Multiple Infrared scanning technology
	Touch type	20 point touch
	Drive Mode	Automatically recognized by the system, no need to drive
	Front frame glass	Physical tempered grade 9 explosion-proof glass/anti-glare explosion-proof grade 9 tempered glass
	writing style	Finger, touch pen or other non-transparent objects ≥2mm (supports full-screen writing with dual fine pens)
	Touch resolution	32767*32767
	way of communication	USB 2.0/USB 3.0
	Operating temperature	-10~+50 ℃
	Single finger response speed	＜8ms
	Touch Accuracy	±1mm
	Touch Time	the number of theoretical times is unlimited
	support system	windowsXP/7/8/10，Android，MacOS，Linux
Built-in camera	camera	48 million autofocus camera
	array microphone	Eight array voice microphone
Accessories	Accessory box	1pcs
	Power cord-National standard 1.8M	1pcs
	Certificate of Conformity (neutral)	1pcs
	Warranty card (neutral)	1pcs
	Remote control (without battery)	1pcs
	Touch pen (magnetic)	2pcs
	Wall mounting bracket	1pcs
Power consumption	Power consumption of the whole machine (excluding OPS)	≤260W
	OPS consumption	≤80W
	Standby consumption	≤0.5W
	Power supply	100-240V, 50/60Hz
	Stereo power	10W/8 ohm x 2 speakers
Working environment	Operating temperature	0-40℃
	Operating humidity	10%~90% RH
	Storage temperature	-20~60℃
	Storage humidity	10%~90% RH
VESA bracket hole location(mm)	400(V)×500(H)
Delivery Terms	Payment term	alibaba trade assurance contract;T/T payment or Paypal, if paypal customer should burder the bank handing fee
	delivery time	within 10 working day ( from the day calculating when the payment arrived in our bank account.
	Warranty	1 year

1. What does "Dual System" mean, and how does it work?
Our "Dual System" refers to the two independent operating systems built into the smart board. It features a native Android OS for quick startup, app-based tasks, and wireless casting, and it includes an optional OPS (Open Pluggable Specification) slot where you can insert a removable Windows 10/11 Pro compute module. This allows you to switch between a simple, media-friendly interface and a full Windows PC for specialized software—all within the same device.

2. Is the touch screen really "finger-only," or do I need a stylus?
The board uses advanced infrared touch technology that is highly responsive to finger touch. No active or powered stylus is required for full functionality, including writing, drawing, and navigating. You may use a passive stylus or even a soft-tip pen if preferred, but it is fully optimized for intuitive finger interaction.

3. What sizes are available for wholesale, and what is the minimum order quantity (MOQ)?
We offer 65-inch, 75-inch, and 86-inch models for wholesale. The standard MOQ is 5 units per size, but we offer flexible terms and significant volume discounts for larger orders. Custom branding (logo, startup screen) is available for orders above 10 units.

4. What is included in the wholesale package?
Each unit includes:

The interactive whiteboard
Wall-mounting bracket set
Power cable and remote control
Two passive styluses
User manual and warranty card
OPS slot cover (Windows module sold separately)
*Optional accessories: Mobile floor stand, Windows OPS computer module, protective screen film, and extended warranty are available.

5. Can I connect the board to a separate computer if I don’t use the OPS module?
Yes. The board can function as a high-resolution 4K touch monitor for any external computer (Windows, Mac, or Linux) via the HDMI or USB-C ports. In this mode, all touch and annotation features remain fully functional.

6. What kind of software is pre-installed on the Android system?
The Android system comes with Google Play Store access and a suite of preloaded collaboration tools, including:

A powerful native whiteboard app for annotation and recording
Wireless screen mirroring applications (EZCast, WLI)
File manager and basic utility apps
Popular education/apps can be installed as needed

7. Is this board suitable for video conferencing?
Absolutely. You can install apps like Zoom, Microsoft Teams, or Google Meet on the Android system or use the Windows OPS module for desktop conferencing software. For optimal audio and video, we recommend our optional all-in-one soundbar with camera and microphones.

8. How is the image quality in brightly lit rooms?
Each model features a 4K UHD LCD panel with anti-glare, tempered glass. This combination ensures vibrant colors, sharp details, and significantly reduced reflections, making it perfectly viewable in sunlit classrooms or brightly lit boardrooms.

9. What warranty and support are provided for wholesale clients?
We offer a 3-year commercial warranty on parts and labor. Wholesale clients receive:

Dedicated account management
Priority technical support
Access to bulk firmware updates
Option for on-site service packages (region-dependent)
Comprehensive marketing and specification materials

10. Can the board be used for both teaching and corporate meetings?
Yes, its dual-system design makes it uniquely versatile. In education, teachers can use Android for interactive lessons and apps, while the Windows system runs exam software or legacy educational programs. In corporate settings, Android is perfect for quick wireless presentations, while Windows supports full Microsoft Office, project management tools, and professional software—making it a true all-in-one solution for any collaborative environment.