65 75 85 86 inch 4k led monitor touch screen all in one touch screen monitor for meeting room

65 75 85 86 inch 4k led monitor touch screen all in one touch screen monitor for meeting roomProduct ParamentersNameAll-in-one computerDisplay FeatureD-LED backlightDisplay area(mm)1428x 803mmSupport

Product Paramenters

Name	All-in-one computer
Display Feature	D-LED backlight
Display area(mm)	1428x 803mm
Support Resolution	4K (3840 x 2160)
Display Ratio	16.9
Brightness	350cd/m2±30
Contrast	5000.1
Surface Glass	Anti-glare glass
Rated Power	240W
Weight(G.W)	61KG

Products Description

Intelligent nano smart blackboard, all-in-one teaching machine, multimedia touch interactive electronic whiteboard, advertising machine

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Announcement on competitive negotiation of 2021 electronic whiteboard equipment purchase project of Macheng No. 3 middle school

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