82" interactive no projector touch screen digital whiteboard smart writing board for classroom

82" interactive no projector touch screen digital whiteboard smart writing board for classroomProduct ParamentersNameAll-in-one computerDisplay FeatureD-LED backlightDisplay area(mm)1807 x 1016mm

Product Paramenters

Name	All-in-one computer
Display Feature	D-LED backlight
Display area(mm)	1807 x 1016mm
Support Resolution	4K (3840 x 2160)
Display Ratio	16.9
Brightness	350cd/m2±30
Contrast	5000.1
Surface Glass	Anti-glare glass
Rated Power	350W
Weight(G.W)	84KG

Products Description

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

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