Wall Mounted Mobile Support Installation Intelligent Conference 75
Inch Touch Screen Interactive Teaching Whiteboard infrared interactive whiteboard
1.used in teaching and training
2.CE/FCC/ROHS
3.XP, Vista, Win7,Linux
4. 3 years warranty In the field of teaching, the application of teaching touch machine
has been widely used in many schools and training structures, the
traditional teaching mode is gradually being eliminated, and the
new multimedia teaching mode with teaching touch machine as the
mainstream teaching application equipment is rapidly sweeping the
whole education field. Protect the eyesight of teachers and students. Using LED liquid
crystal technology, LG industrial HD a specification screen, high
contrast, brightness, resolution, so that students can easily and
comfortably see all the content on the large screen within 180
degrees, improve the dark color of traditional LCD and do not
produce dazzling situation. More fluent than blackboard writing. Using the most advanced and
cost-effective infrared real -point touch screen, writing and
painting will not break, jam or drift. Like the blackboard, six
students can write together and save the content. | Display Information | | Screen Size | 55inch | 65inch | 75inch | 86inch | | Panel Type | a-Si TFT-LCD | a-Si TFT-LCD | a-Si TFT-LCD | a-Si TFT-LCD | | Aspect Ratio | 16:9 | 16:9 | 16:9 | 16:9 | | Resolution | 3840*2160P | 3840*2160P | 3840*2160P | 3840*2160P | | Viewing Angle | 89/89/89/89 | 89/89/89/89 | 89/89/89/89 | 89/89/89/89 | | Brightness | 320cd/m2 | 350cd/m2 | 350cd/m2 | 350cd/m2 | | Active Area | 1209.6x 680.4mm | 1428.48x803.52mm | 1649.664x927.936mm | 1913x1084mm | | Contrast Ratio | 4000:1 | 4000:1 | 1200:1 | 1200:1 | | Response Time | 8ms | 8ms | 8ms | 8ms | | Display Color | 8 bit 1.67M | 8 bit 1.67M | 10 bit 1.07B | 10 bit 1.07B | | Field Frequency | 60Hz | 60Hz | 60Hz | 60Hz | | Service Lifetime | ≥60,000 hours | ≥60,000 hours | ≥60,000 hours | ≥60,000 hours | | Touch System | | Sensing Type | Infrared System (Multi 10 point touch) | | Response Time | 6ms | | Connection | Full-speed USB (Driver free) | | Surface Protection | Tempered Glass with 4mm thickness Standard | | Graphic card | Intel HD Graphics, Supports 1080P, H264, 3D play | | Bluetooth | Bluetooth4.0 | | Speaker | 15W x2 | | Network | WIFI/ RJ45 | | Port | USB2.0*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 System | Android 6.0 | | CPU | Quad Core Cortex A7 1.8 GHZ | | RAM | DDR3 2G | | ROM | 32G | | SD card slot | Support MAX 128G | | Port | RJ45*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 | | Languages | English, French, Germany, Arabic, Italian, Japanese,Korean,
Russian, Spanish, etc | | Power | | Power Supply | 96~264V AC, 50/60Hz | | Power Consumption | 220W~500W | | Operating Temperature | 0℃~50℃ | | Storage Temperature | -10℃~70℃ | | Supplied Accessories | AC Power Cable, 4-in-1 Remote Control, Touch Pens*2, whiteboard
software | | Ambient Conditions | | Dimension (L*W*H) | 1290.5*817.6*99.3mm | 1516.3*947.1*96mm | 1737.7*1072.6*103mm | 1991.1x1212.6x125.6mm | | Package L*W*H | 1427*963*232mm | 1646*1062*230mm | 1860*1230*260mm | 2136*1370x280mm | | Net weight | 40KG | 50KG | 68KG | 76KG |
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