IS-7518 Interactive Flat Panel(3576.B)

General Product Overview

Attribute	Detail
Product Type	Interactive Flat Panel
Model Identification	IS-7518 (3576.B)
Core Display Capability	4K Ultra HD display (supports full channel 4K UI display)

Display Panel Specifications

Feature	Specification
LCD Size	75”
Type of Panel	IPS / VA
Respond Time	6ms
Visual Ratio (Aspect Ratio)	16:9
Max Visual Area	1650.24 (H) × 928.26 (V) mm
Resolution	3840 (H) × 2160 (V)
Pixel Pitch	0.4296 × 0.4296 mm
Frequency (Refresh Rate)	60Hz
Display Colors	1.07B (10bit)
Color Saturability	72%
Contrast Ratio (Typ)	4000:1
Viewing Angle	178° (H/V)
Light Source	DLED
Brightness	400cd/m²
Life Span	≥ 60,000 hours
Bonding Technology	Zero gap Bonding technology (low parallax writing and wider viewing angles)
Glass Quality	4mm anti-glare toughened glass with high haze OC for clearer display against ambient light interference
Dimming & Comfort	Light-sensitive brightness adjustment and DC dimming support (de-flashing) for an eye-protection display

Touch & Interaction Parameters

Feature	Specification
Touch Specifications	Non-contact infrared sensing technology
Touch Points	20 Points Touch
Minimum Identifier	2mm
Input Mode	Opaque object (finger, pen, etc.)
Respond Time	≤ 6ms
Touch Depth / Accuracy	±1mm (High precision infrared touch control for smooth writing)
Writing Height	≤ 3mm
Writing Display	Single Stylus pen two-colour (supports dual pens and dual colour displays for multi-person collaboration)
Output Coordinates	32767 (W) × 32767 (D)
Support Systems	Windows 10 / Windows 8 / Windows 7 / Windows XP / Android / Linux / Mac OS X / Chrome

Audio-Video Parameters

Component	Configuration
Soundtrack Layout	2.2
Speaker Power	2 × 20W
Woofer	20W (Optional)

System & Processing Architecture

Component	Configuration
System Version	Android 14.0
CPU	Quad-core Cortex A72 × 4 + Quad-core Cortex A53 × 4
GPU	G52 MC3
RAM	8GB (Standard) / 16GB (Optional)
ROM	128GB (Standard) / 256GB (Optional) / 512GB (Optional)

I/O Interface Ports

Input / Output Ports	Quantity	Control / Touch Ports	Quantity
HDMI IN	3	RS232	1
HDMI OUT	1	TOUCH-USB (USB-B)	2
USB 3.0	4	LAN IN (RJ45)	1
USB 2.0	1	LAN OUT (RJ45)	1
Type-C	1	EARPHONE OUT	1
AV IN	1	SPDIF OUT	1
MIC IN	1	TF CARD	1

Power & Physical Specifications

Feature	Specification
Power Requirements	100V – 240V AC, 50/60Hz
Maximum Power Consumption	≤ 350W
Standby Power Consumption	≤ 0.5W
Product Dimensions (Without Base)	1713 × 1022 × 89 mm
Packing Dimensions	1870 × 1140 × 210 mm
Wall Mount Hole Specification (VESA)	800 × 400 mm
Wall Mount Screw Specification	M8 × 25 mm
Net Weight	48.3 kg
Gross Weight	60.5 kg
Included Accessories	Wall mount, Power cable, Stylus / Pens

Environmental Constraints

Condition	Specification
Working Temperature	0°C ~ 40°C
Working Humidity	20% ~ 80% RH
Storage Temperature	-10°C ~ 60°C
Storage Humidity	10% ~ 80% RH
Working Altitude	Below 5000 meters

Connectivity & Software Capabilities

Category	Supported Features
Wireless Connectivity	Wi-Fi 6, dual-band 2.4G/5G, AP+STA operating mode
Network & Integration	One network support, Android and OPS internal slot system architecture (supports network sharing)
Projection Support	Support for Wireless projection
Productivity Tools	Split screen, parallel tasks, wider scenes, eye protection, lock screen, touch lock