Sign In | Join Free | My benadorassociates.com
benadorassociates.com
Products
 Search by Category
Home > Office Equipment >

75 Inch 4K Resolution Infrared Touch Interactive Whiteboard Smart Blackboard for School Teaching

75 Inch 4K Resolution Infrared Touch Interactive Whiteboard Smart Blackboard for School Teaching

75 Inch 4K Resolution Infrared Touch Interactive Whiteboard Smart Blackboard for School Teaching
75 Inch 4K Resolution Infrared Touch Interactive Whiteboard Smart Blackboard for School Teaching
Categories Smart Digital Blackboard
Viewing Angle: 178°/178°
Touch Points: 20/40 points
Certification: CE FCC
MOQ: 1 Set
Price: Negotiable
Payment Terms: L/C,T/T,Western Union
Supply Ability: 10000 Set
Delivery Time: 7-10 work days
Packaging Details: Standard carton package : carton+ plastic bag+ foam+ honeycomb paperboard+ pack thread.
Size: 75 Inch
Max Power Consumption: ≦280W
Input Voltage: AC 100V-240V
Panel Aspect Ratio: 16:9
Brand Name: MTHGH
Model Number: XYC-75
Place of Origin: China
Operating System: Windows/Android
Interface: USB2.0/3.0
Contrast: 1200:1
Brightness: 450cd/m2
Response Time: 2ms
Pixel Pitch: 0.630x0.630mm (HxV)
Display Color: 16.7M
Touch Technology: Infrared
Storage: 128GB
Panel Type: LCD/LED
Resolution: 3840*2160@60Hz
Speaker Power: 2*10W
Contact Now
Company Info.
Xingyicheng (Shenzhen) Technology Co., Ltd.
Verified Supplier
View Contact Details
Product List
  • Haven't found right suppliers
  • Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
  • And this service is free of charge.
  • we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!
Submit Buying Request
  • Product Details
  • Company Profile

75 Inch 4K Resolution Infrared Touch Interactive Whiteboard Smart Blackboard for School Teaching

AC100-240V Intelligent Blackboard 75 Inch Nano Interactive Whiteboard System
75" / 86" / 98" Sizing Configurations
4K UHD 3840 x 2160 Resolution
20 - 40 Points Infrared Touch Glass
Dual System Windows & Android OS
Product Overview

Available in versatile 75-inch, 86-inch, and 98-inch display configurations, the Intelligent Blackboard seamlessly adapts to modern classrooms, lecture halls, and corporate conference centers, providing extensive screen real estate for maximum audience visibility.

The bundled interactive annotation software suite enables real-time collaboration, making it ideal for group brainstorming, digital lesson delivery, and remote video conferences. Supporting high-density 20 to 40 point touch response, the panel delivers an immersive, low-latency writing experience.

Complete with an essential accessory package—including active stylus pens, interactive pointers, and specialized erasers—this interactive whiteboard solution provides all necessary tools for effective teaching and corporate communication.

A wide black smart blackboard unit with a dark central digital screen and side wings
Product Features
Display & Glass
WLED 4K Panel

Anti-glare tempered glass screen featuring 450cd/m² brightness and 178° viewing angles.

Multi-Touch
20-40 Point IR Touch

High-precision infrared touch sensing with rapid 2ms response time for natural handwriting.

Dual System
Windows & Android OS

Configurable Intel Core i3/i5/i7/i9 processors and flexible RAM/ROM options supporting both operating systems.

Accessories
Complete Tool Package

Includes stylus pens, digital erasers, remote control, and pre-installed interactive annotation software.

  • Product Name: Smart Blackboard System
  • System Architecture: Dual System Engine (Windows & Android Supported)
  • Display Panel: D-LED Backlit LCD Panel
  • Input Voltage: AC 100V-240V, 50/60Hz Universal Power
  • Bundled Accessories: Stylus Pens, Eraser, Remote Controller
  • Software Suite: Annotation & Screen Mirroring Tools Included
An exploded-view diagram of a smart blackboard showing internal glass layer separation
Technical Specifications
Dual System Configuration
Android OS ArchitectureFlexible RAM/ROM Storage Options, Android System Engine
Windows OS ArchitectureIntel Core i3 / i5 / i7 / i9 Processors, Configurable RAM & High-Speed SSD Storage
Touch Screen System
Touch Sensitivity20 / 40 Points Multi-Touch Support
Touch Sensor TechInfrared Sensing Matrix
Touch Surface Glass4mm Anti-Glare Tempered Safety Glass
Touch Response Time2 ms Rapid Response
Display Panel Parameters
Panel Type & Aspect RatioLCD Display Panel, 16:9 Widescreen
Physical Resolution3840 x 2160 (4K Ultra HD)
Viewing Angles178° (Horizontal) / 178° (Vertical)
Display Color Depth16.7 Million Colors
Backlight & ContrastWLED Backlight, 1200:1 Contrast Ratio
Panel Brightness450 cd/m² High Luminance
Panel Lifespan> 60,000 Hours Operating Life
Connectivity & Hardware
Integrated Audio & Network2 x 10W Stereo Speakers, Wi-Fi, RJ45 LAN Interface
Interface PortsUSB 2.0, USB 3.0, HDMI, Touch USB Ports
Power Supply & CaseAC 100-240V Universal Input, SPCC Metal Case + Tempered Glass
CertificationsCE, FCC, ISO9001, CCC Certified Quality
Technical Support & Services

Our Intelligent Blackboard packages include complete technical support and factory services to ensure a seamless operational experience:

  • Onsite setup, wall mounting, and facility installation assistance
  • System troubleshooting and rapid remote issue resolution
  • Software updates, firmware patches, and ongoing system maintenance
  • Educator training sessions and administrator onboarding
  • Custom hardware integration and OEM/ODM engineering services
A physical smart blackboard unit mounted on a mobile stand setup inside a showroom
Classroom Application Examples

Demonstrating versatile performance across interactive lectures, group work, and multi-device content sharing in academic and training environments:

A smart blackboard with written math equations alongside a female teacher pointing at the central screen
Math Lesson & Software Interface
A top board showing students and a bottom board displaying a woman with a child
Synchronized Student Interaction
A long hallway lined with wall-mounted whiteboards and smart displays in a school
Campus Installation Infrastructure
Frequently Asked Questions
What input tools and touch points are supported?
The screen features a 20 to 40 point infrared touch sensing matrix supporting passive stylus pens, touch pointers, digital erasers, and multi-finger touch gestures.
How does the dual operating system architecture function?
The system seamlessly integrates both Windows and Android environments, allowing teachers to launch Android educational apps or switch to modular Intel-powered Windows software with a single touch.
What is the lifespan of the 4K WLED panel glass?
The 4mm anti-glare tempered safety glass and WLED backlit panel are engineered for heavy-duty institutional use with a lifespan exceeding 60,000 operating hours.
The above information is provided for reference. For more detailed parameter data and custom procurement quotes, please contact our online customer support team.
Product Tags:

75 Inch Interactive Whiteboard

  

Nano Interactive Whiteboard

  

AC100-240V Intelligent Blackboard

  
Buy 75 Inch 4K Resolution Infrared Touch Interactive Whiteboard Smart Blackboard for School Teaching at wholesale prices

75 Inch 4K Resolution Infrared Touch Interactive Whiteboard Smart Blackboard for School Teaching

Send your message to this supplier
 
*From:
*To: Xingyicheng (Shenzhen) Technology Co., Ltd.
*Subject:
*Message:
Characters Remaining: (0/3000)
 
You May Like
Find Similar Products By Category:
Office Equipment
Hot Searches:
Inquiry Cart 0