Оптовая продажа 86 дюймов недорогая портативная электронная ЖК доска цифровая доска для

Сохранить в закладки 1600063251423:


Цена:1 899,00 $ - 2 650,00 $*

Количество:

  • В избранное

Описание и отзывы

Характеристики


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Parameter
ModelModelRH650A/RH700A/RH750A/RH860A
Type65/70/75/86inch
 Operating System Info.   CPUQuad core
RAM2GB RAM; (optional)
Memory32GB;(optional)
Windows OSOptional
Android OSStandard
  Touch Info.  Touch TechnologyInfrared touch
Touch points20 points
Input wayfinger touch,or capacitive pen
Touch life timesOver 60,000,000 times
Touch response speed6~8ms
  Display Panel Info.   Display TypeLED
Resolution1920*1080 FHD (3840*2160 UHD option)
Brightness350~450(cd/m2)
Ratio of display16:09
Max. viewing angle178°
Contrast ratio5000:1TYP
Tempered glass(option)Glass type4mm tempered glass
Glass transmittance95%
   Interface Info.   Input:
HD.MI in*2; VGA*2; VGA AUDIO*2; USB*2; YPbPr*1; AV*1; MlC*1
Output:
USB TOUCH*1; EARPHONE OUT*1; AV OUT*1; Coaxial OUT
Touch connection portUSB2.0
Touch output standard32768(W)* 32768(D)
Video formatPAL/SECAM
    Other Info.      Power of display≤260W
Colors10bit, 1.07B
Life time50,000h
Working voltage50-60HZ 100-240V
Standby power≤0.5W
Working temperature0~45℃
Storage temperature-20℃~60℃
Working humidity environment5%-90%
Power of speaker2*30W
Frame materialAlloy
InstallationWall mounted bracket
Package Info.Package boxHoneycomb box(30mm thickness)

 


 


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1. Will the touch screen become hot after switching on for long period of time?


No, The glass on the surface of the black word had been improved, and the power is lower now (even lower than LED light bulb in some house),therefore it will not be too hot. Also, on the two side there is writing blackboard where there isn’t LED screen on it, and it helps releasing the heat.


 


2.Which operating system platforms does Nano Blackboard support?


Nano Blackboard supports Windows, Android 


3. What writing style does the blackboard support?


The Nano Blackboard support writing with soluble chalk, whiteboard pen, stylus pen and writing with fingers.


4.Is it possible to wipe the blackboard with water?
Yes, usually the blackboard could be cleaned by using an ordinary blackboard brush,it is also recommended to use a wet cloth to wipe the blackboard every week.The functionality of blackboard would not be affected because our blackboard is water-resistant


5. Are you a manufacturer or trading company?


We are a manufacturer who has been specializing in producing LCD display for years


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