85 In Electronic Electronic Black Board 3840 X 2160 Smart Interactive Intelligent Panel

Place of Origin Guangdong
Certification CE CB FCC ROHS ISO9001
Model Number IS-F850
Minimum Order Quantity 1
Price $1997-$2145
Packaging Details Carton, Wooden rack & Wooden box
Delivery Time 5 workdays
Payment Terms L/C, D/A, D/P, T/T, Western Union
Supply Ability 800 pcs/ per month

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Product Details
Name Nano Interacitve Blackboard Touch Tech Capacitive
Size 85 Inch Aspect Ratio 16:9
Resolution 4K Brightness 400 Cd/m2
Contrast Ratio 1200:1 Touch Points 20 Points
OS Android 9.0 RAM 2G
ROM 16 G
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85 In Electronic electronic black board


electronic black board 3840 x 2160


interactive intelligent panel 4K

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Product Description

85 Inch Interactive Black Board Digital Intelligent Electronic Touch Screen Nano Smart Blackboard For Classroom



86inch Nano intelligent smart teaching blackboard, 3840*2160 4K high resolution makes the image brighter and more crystal, have a better performance

Multi touch, you can write, zoom in and zoom out, erase, drag and other shortcuts in the writing function interface, support multi-touch, infrared touch, precise and fast.

Retain traditional teaching

Touch interaction, multimedia teaching and chalk writing, seamlessly interface traditional teaching blackboards with perceptible interactive blackboards

Wireless screen, built-in wifi, wireless internet access and remote functions, mobile terminal connected to WiFi for on-screen operation.

Application: school teaching

Nano smart teaching blackboard has received great popularity based on its premium display performance, annotation function, smart interactivity, multimedia files playing, a number of extensive applications, abundant internet source and remote teaching functions. It is becoming a wonderful assistant of teachers



Size 75 inch 85 inch 86 inch 98 inch
Model IS-F750 IS-F850 IS-F850Z IS-F980
Display area 1649.66*927.94mm 1860.48 ×1046.52mm 1860.48 ×1046.52mm 2350x1350mm
Brightness 320cd/m² 400cd/m² 400cd/m² 400cd/m²
Screen Panel D-LED Panel
Display ratio 16:9
Contrast rate 1200:1

8 ms

Resolution 3840 x 2160
Technology P-CAP
Touch point 20 points
Surface 4mm Toughened Glass, Anti-glared
Minimum Touch Object Single touch ≥1.6mm, Multiple touch ≥3mm
Cursor Speed 180 dots/s
Positioning accurancy <5ms
Life time 50000 hrs
Visual angle 178 °(H) / 178 °(V)
Stereo speaker 2*15W stereo
Voltage DC+5V±5%
Power consumption ≤2W
Compatible OS Multi-touch points for Windows 10/8/7,Android, Single touch point for Windows XP, Linux, Mac OS
Android 9.0 
CPU Cortex ARM A73+A53, Quad Core 1.5GHz, GPU: MaliG51
ROM  32 GB
Input 2*HDMI, 1*VGA, 1*PC AUDIO, 1*MIC, 1*TOUCH USB, 2*USB2.0, 1*RS232, 1*RJ45, 1*WIFI (2.4G ) , 1*OPS PC SLOT 80PIN;
Output Earphone OUT x1, AV/COAX OUTx1
Buttons Indicator light & IR receiver, Power
Power supply AC 100 V ~ 240 V, 50/60 Hz
Working Temperature 0℃~40℃
Working Humidity 20% ~ 80% RH Non-Condensing.)
Shell case Aluminum Frame, Metal back shell
Color Black
VESA Mount 600*400(4-M8)
Accessories 1*Remote control,2*Mangetic pen,1* Power cable,1*USB cable.1* Wall mounted bracket
Optional OPS PC / Movable Stand / Electric Stand – to be advised


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