lcd interactive whiteboard conference flat panel 65 inch

Brand : TYLUX
Size 65inches

Screen type VA

Response time 8milliseconds

Aspect ratio16:9

Maximum display size 1428.48(H)×803.52(V)mm

Resolution 3840(H)×2160(V)

Pixelpitch 0.372×0.372mm

Refresh frequency 60Hz

Color1.07B(10bit)ColorgamutNTSC(Typ)72%

Contrast ratio(Typ)4000:1

Viewingangle178°(H/V)

Backlight type DLED Screen

brightness(Typ)350cd/m2

Life≥30000hours

Audio and video parameters
Channel 2.1
Power2×10W(mid-treble)+15W(bass)

camera
Pixel 800W

quantity:1
Position top border centered
Fieldof view 73degrees

microphone
Pickup distance 8m

Quantity 6
Touch writing system
Recognition principle infrared recognition

Support system Windows10/Windows8/Windows7/WindowsXP/Android/Linux/MacOSX/Chrome

Touchpoints 20 touch points
Minimum identifier 2mm

Input method Fingers,touchpensand other opaque objects.

Response time<15milliseconds

Touch accuracy±1mm (morethan90%toucharea)

Writing height 3.5mm
Communication method Full speed USB
Surface hardnessof writing screen 7H

Output coordinates 32767(W)×32767(D)