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75 Inch 3840x2160 Mobile Dual System Smart Interactive Whiteboards For Schools

Guangzhou longqishi Electronic Technology Co., Ltd
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Address: 3rd Floor,Junchang E-commerce Park,ZhongjunRoad,Zhongcun,Panyu,Guangzhou

Contact name:longqishi

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Guangzhou longqishi Electronic Technology Co., Ltd

75 Inch 3840x2160 Mobile Dual System Smart Interactive Whiteboards For Schools

Country/Region china
City & Province guangzhou guangdong
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Product Details

75 Inch Mobile Teaching Interactive Touch LCD Screen Android Windows Dual System Conference Whiteboard

System overview:
Touch display is a set of advanced touch screen, industrial control, advertising release and other technologies in one, which can realize public information query. With peripheral devices such as fingerprint instrument, scanner, card reader, micro printer, etc., it can achieve specific needs of fingerprint attendance, card swiping and printing. Infrared touch screen, holographic nano touch film and other excellent touch screens at home and abroad can meet the application needs of users in different regions and places. The advertising machine with touch function, touch query integrated machine, interactive electronic whiteboard and touch display developed and produced by our company adopt the most advanced touch technology in the world, with high touch accuracy and sensitive response. Combined with the excellent super large display function of liquid crystal display, at the same time, it integrates handwriting function and computer network technology, Image, animation, high-definition video, audio, electronic files, Internet information and other multimedia materials are vividly presented to the public, which can give the audience the greatest visual impact and unprecedented touch feeling.

Features of All in One Interactive Whiteboard:

1. 10 points IR touch screen

2. Comes with multi-funtion software

3. Comes with WIFI

4.Equiped with multiple signal interfaces

5.Aluminum alloy body with front access touch frame module

6. Intelligent black board detecting features (Once black board activated, LED backlit off)

7. Available in a wide range of sizes 55", 65", 75"86" 98" Inch optional

 

Display Information
Screen Size55inch65inch75inch86inch
Panel Typea-Si TFT-LCDa-Si TFT-LCDa-Si TFT-LCDa-Si TFT-LCD
Aspect Ratio16:916:916:916:9
Resolution3840*2160P3840*2160P3840*2160P3840*2160P
Viewing Angle89/89/89/8989/89/89/8989/89/89/8989/89/89/89
Brightness320cd/m2350cd/m2350cd/m2350cd/m2
Active Area1209.6x 680.4mm1428.48x803.52mm1649.664x927.936mm1913x1084mm
Contrast Ratio4000:14000:11200:11200:1
Response Time8ms8ms8ms8ms
Display Color8 bit 1.67M8 bit 1.67M10 bit 1.07B10 bit 1.07B
Field Frequency60Hz60Hz60Hz60Hz
Service Lifetime≥60,000 hours≥60,000 hours≥60,000 hours≥60,000 hours
Touch System
Sensing TypeInfrared System (Multi 10 point touch)
Response Time6ms
ConnectionFull-speed USB (Driver free)
Surface ProtectionTempered Glass with 4mm thickness Standard
Graphic cardIntel HD Graphics, Supports 1080P, H264, 3D play
BluetoothBluetooth4.0
Speaker15W x2
NetworkWIFI/ RJ45
PortUSB2.0*2/ USB3.0*2/ HDMI out*1/ VGA out*1/ RJ45 Lan port*1/ Speaker out*1/ Mic in*1
Built-in Dual System Android and Windows
Operating SystemAndroid 6.0
CPUQuad Core Cortex A7 1.8 GHZ
RAMDDR3 2G
ROM32G
SD card slotSupport MAX 128G
PortRJ45*1, VGA OUT*1, VGA IN*1, VGA AUDIO IN*1, Ypbpr IN*1, AV IN*2, AV OUT*1, Earphone*1, TV*1, Spdif OUT*1, HDMI IN*2, USB2.0*2, SD card slot*1, Touch USB*2, MIC*1
LanguagesEnglish, French, Germany, Arabic, Italian, Japanese,Korean, Russian, Spanish, etc
Power
Power Supply96~264V AC, 50/60Hz
Power Consumption220W~500W
Operating Temperature0℃~50℃
Storage Temperature-10℃~70℃
Supplied AccessoriesAC Power Cable, 4-in-1 Remote Control, Touch Pens*2, whiteboard software
Ambient Conditions
Dimension (L*W*H)1290.5*817.6*99.3mm1516.3*947.1*96mm1737.7*1072.6*103mm1991.1x1212.6x125.6mm
Package L*W*H1427*963*232mm1646*1062*230mm1860*1230*260mm2136*1370x280mm
Net weight40KG50KG68KG76KG

 

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