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75 Inch 20 Points Interactive Black Board 4k Lcd Digital Whiteboard For Teaching

  • 75 Inch 20 Points Interactive Black Board 4k Lcd Digital Whiteboard For Teaching
  • 75 Inch 20 Points Interactive Black Board 4k Lcd Digital Whiteboard For Teaching
  • 75 Inch 20 Points Interactive Black Board 4k Lcd Digital Whiteboard For Teaching
  • 75 Inch 20 Points Interactive Black Board 4k Lcd Digital Whiteboard For Teaching
  • 75 Inch 20 Points Interactive Black Board 4k Lcd Digital Whiteboard For Teaching
Place of Origin Guangdong
Brand Name INGSCREEN
Certification CE CB FCC ROHS ISO9001
Model Number IS-F750
Minimum Order Quantity 1
Price $1613-$1825
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 75 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
High Light

75in Interactive Black Board

,

20 Points Interactive Black Board 4k

,

Lcd digital whiteboard for teaching
Leave a Message
Product Description

75 inch 20 points multi touch screen nano interactive Black board 4k digital lcd smart board for school teaching

 

 

Anti-glare AG tempered glass is used to effectively reduce diffuse reflection of light and prevent reflection; blue light filtering technology is also effective to protect the eyes of teachers and students.

(4) Full-fit anti-glare technology

Adopt a full-fitting solution of LCD screen and capacitor film, 178° super wide viewing angle to ensure that each student is clear and easy to read; high light transmittance, effectively reduce light loss, easier to read on the blackboard; 0 gap design, reduce visual errors, guarantee Eye comfort.

(5) Intelligent gesture recognition

One-key black screen, switch between touch and writing at will, support full-screen writing, writing is barrier-free.

(6) Touch and display one, multi-person interaction

20-point advanced nano-intelligent interactive touch control technology to meet multiple people at the same time; full HD LED, clear picture, outstanding details; high-end industrial control OPS host, wireless Internet access, USB storage

 

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
Response

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
RAM 2 GB
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

 

 

75 Inch 20 Points Interactive Black Board 4k Lcd Digital Whiteboard For Teaching 075 Inch 20 Points Interactive Black Board 4k Lcd Digital Whiteboard For Teaching 1

Tags:

electronic black board 3840 x 2160

85 In Electronic electronic black board

interactive intelligent panel 4K