4K digital multi-touch screen electric nano blackboard smart blackboard 86 inch for school teaching

4K digital multi touch screen electric nano blackboard smart blackboard 86 inch for school teaching use1.Features:-86"Smart E-blackboard with nano touch.-Support 40 points touch-Dual OS.Win10 & Android6.0 available-UHD panel,3840x2160.-Dust free,support chalk smooth writing-IP65 front-Smooth writing with chop-RFID card

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4K digital multi touch screen electric nano blackboard smart blackboard 86 inch for school teaching use
1.Features:

-86"Smart E-blackboard with nano touch.
-Support 40 points touch
-Dual OS.Win10 & Android6.0 available
-UHD panel,3840x2160.
-Dust free,support chalk smooth writing
-IP65 front
-Smooth writing with chop
-RFID card power on /off
-Touch buttons design
-Projector built inside

4K Digital Multi Touch Screen Electric Nano Blackboard Smart Blackboard 86 Inch for School Teaching Use
4K Digital Multi Touch Screen Electric Nano Blackboard Smart Blackboard 86 Inch for School Teaching Use

 

Model
ZYTD KY-750AZYTD KY-860A
DesignSurface treatment Toughened multi touch nano touch glass(Anti glare)
Outline4000x1245x70mm
Case MaterialBlack aluminum alloy case
PanelPanel Size75"86"
Aspect Ratio16 : 916 : 9
Viewable Area1649.7 (H) x 927.9 (V) mm1895.04(H)×1065.96(V) mm
Pixel Pitch0.4296 x 0.4296 mm0.1645×0.4935 mm (H×V)
Resolution3840 x 2160 (R.G.B)3840 x 2160 (R.G.B)
Brightness400 cd/m2400 cd/m2
Contrast Ratio1400:11200:1
Response Time8 ms (Type On/off)8 ms (Type On/off)
Color Support16.7M16.7M
View Angle178 / 178178 / 178
BacklightLEDLED
Lifespan>50000 hours>50000 hours
Speaker built inside10W+10W
PCProcessorIntel  Core i5 5Gen
Memory 4GB 
Storage128G SSD
PC ConnectorUSB*4,RJ45,VGA,HDMI,AUDIO ,Mic in 
Extend ConnectorUSB*3(PC*2,Touch*1),HDMI input
Ethernet100/1000 Mbps 
WIFIWIFI (Support 2.4& 5.2G)
OSWin10/Android 6.0
AndroidProcessorMstar648,CPU 4xARMCortex-A53@1.46Ghz
RAM1.5G
ROM8 G EMMC
Android Android 6.0
WIFIWIFI(2.4G)
ConnectorUSB*2,TF card slot,HDMI input*3,Audio input*1,RJ45*2,VGA input*1
Touch GlassType Toughened multitouch nano touch glass(Anti glare)
Touch Point40 points
Touch Accuracy32768x32768
OtherPower on/off by IC cardSupport
Black screen functionMachines becomes smart blackboard with hotkey
Writing SoftwareEnglishEnglish
Dual OSWindows+Android 6.0
Certificate3C,CE,SAA
PowerVoltageAC 100-240V; 50/60 Hz
Power consumption<220W<380W
Standby consumption<3W
Safe DesignVandalproofSupport
WaterproofSupport
DustprootSupport
AccessoriesStandard3mm power lead,wall mount bracket,IC card,warranty card
PackagedWooden box
Operating Temperature/Humidity0-50ºC
Storage Temperature/Humidity-20-60ºC  10%-90%

4K Digital Multi Touch Screen Electric Nano Blackboard Smart Blackboard 86 Inch for School Teaching Use
4K Digital Multi Touch Screen Electric Nano Blackboard Smart Blackboard 86 Inch for School Teaching Use
4K Digital Multi Touch Screen Electric Nano Blackboard Smart Blackboard 86 Inch for School Teaching Use

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