86 Inch Push Pull Smart Digital Blackboard with 40 Touch Points and 32768x32768mm Resolution for Interactive Classroom Teaching

Name: 86 Inch Push Pull Smart Digital Blackboard with 40 Touch Points and 32768x32768mm Resolution for Interactive Classroom Teaching
Brand: Xingyicheng (Shenzhen) Technology Co., Ltd.

Multi-functional 86-inch smart digital blackboard featuring infrared touch technology with 10-40 touch points, handwriting and speech recognition, and multi-device connectivity. Supports file saving in multiple formats and operates across Windows, Linux, Mac, and Android systems. Enhances classroom efficiency with high-precision 2mm positioning accuracy and 60 million touch lifespan.

Touch method Finger, Pointer or any other opaque object

Packaging Details Standard carton package : carton+ plastic bag+ foam+ honeycomb paperboard+ pack thread.

Supply Ability 10000 Piece

Touch Technology Infared touch

Power Supply USB power supply DC 4.6V- 5.0V <1W ( 200mA at 5V)

Touch Resolution 32768x32768 mm

ide hard drive 2.5 inch multi crimping tool battery pack for speedlite

Product Description

Product Overview

The 86-inch Push Pull Multi Functional Smart Digital Blackboard combines traditional writing surfaces with advanced digital technology for modern educational environments. This versatile teaching tool integrates multiple functions to enhance classroom efficiency and student engagement.

Key Features

Available in 82-inch, 86-inch, and 98-inch display sizes
Infrared touch technology supporting 10-40 touch points
Handwriting and speech recognition capabilities
Multi-device connectivity for projection, audio, and video display
File saving in PPT, Word, PDF, and image formats
Gesture recognition and touch ON/OFF functionality

Technical Specifications

Specification	Details
Display Size	86-inch (customizable height)
Surface Options	Whiteboard/Greenboard
Touch Technology	Infrared touch
Touch Points	10\|20\|32\|40 points
Touch Resolution	32768x32768 mm
Positioning Accuracy	<2mm
Cursor Speed	180 dot/s
Touch Lifetime	More than 60,000,000 single touches
Connecting Ports	USB 2.0, USB 3.0
Operating Systems	Windows 2000-XP-Vista-7-8.1-10, Linux, Mac, Android
Power Supply	USB power supply DC 4.6V-5.0V <1W (200mA at 5V)
Operating Temperature	-10°C to 45°C
Storage Temperature	-30°C to 60°C
Humidity Range	10%-90% operating, 0%-95% storage

Product Images

86-inch Push Pull Smart Digital Blackboard showing interactive display functionality

Close-up view of the smart blackboard's touch interface and writing surface

Side view showing the push-pull mechanism and mounting system

Classroom installation example with multiple students interacting with the digital blackboard

Educational Benefits

This smart digital blackboard enhances teaching efficiency by reducing preparation time and enabling more interactive classroom sessions. Students benefit from multimedia displays and intelligent functions that increase engagement and learning retention.