Touchable Interactive LCD Screen Display Multimedia Teaching Machine 75Inch

Price Negotiable

Price: Negotiable

MOQ: 30

Delivery Time: 30days

Brand: YEOAN

Product Description

Touchable Interactive LCD Screen Display Multimedia Teaching Machine 75Inch

Product Overview

The multimedia teaching all-in-one machine combines infrared touch technology, intelligent office teaching software, multimedia network communication, and high-definition display technology into a single multifunctional interactive teaching device. This advanced system integrates the functionality of projectors, electronic whiteboards, computers, TVs, and touch screens, transforming traditional displays into full-featured human-computer interaction devices.

Key Features

Professional Display Screen: Industrial-grade LCD with extended lifespan and high stability
High-Definition Picture Quality: 4K resolution (3840×2160 pixels) with 6000:1 contrast ratio
Advanced Touch Technology: 20-point infrared touch sensor with precise responsiveness
Dual System Operation: Supports both Android 12 and Windows environments
Comprehensive Connectivity: Multiple input interfaces including HDMI, USB 3.0, VGA, and Type-C
Versatile Mounting: Designed for both standing and wall installation
Teaching Software: Built-in annotation tools and interactive classroom features

Technical Specifications

Display Type	LCD
Screen Size	75 inches
Visible Area	1652 × 930 mm
Resolution	3840 × 2160 pixels
Brightness	350 cd/m²
Contrast Ratio	6000:1
Viewing Angle	178° (H/V)
Response Time	6.5 ms
Operating Systems	Android 12 or Windows
Processor	Octa-core Cortex-A55 (1.5GHz)
Memory	4GB RAM + 32GB Storage
Power Consumption	≤320W (AC 190V-264V, 50-60 Hz)
Dimensions	1710 × 1022.6 × 89.6 mm
Weight	46 kg (net)