65 Inch Android/Windows 4K Multi Infrared Touch All in One Advertising Display Portable Interactive Meeting Whiteboard

Display Performance Parameters
Product number	CV-S-65
Backlight type	DLED
Dimensions (L×H×W)	149789589mm
Packaging size (L×H×W)	16451025225mm
Bare metal net weight (KG)	38
Gross weight of the whole machine (KG)	54
Backlight life	50000Hour
Display size (mm)	1429x805
physical resolution	4K(3840 x 2160)
Overall peak brightness	300cd
Dynamic Contrast	5000:1
viewing angle	H/V:178/178°
screen ratio	16:9
display color	10Bit, 16.7M
refresh rate	60HZ
Display Protection	4mm Fully tempered high explosion-proof glass
Touch Parameter
touch-embedded	Built-in integrated, non-external
touch sensing technology	Infrared induction recognition touch technology (20 points)
notation	Fingers, stylus or other non-transparent objects not less than 5mm in diameter (multi-point 8mm)
Cursor speed	120 points/s
positioning accuracy	More than 90% of the touch area is ±2mm
touch resolution	32767*32767
number of touches	Theoretical infinite times
computer response	System automatic identification; ≤15ms
driver	Free drive
The electrical performance of the whole machine
power input	AC 180-240V 50/60Hz
Machine power consumption	120W
Speaker power	Stereo hybrid dual-channel CLASS-D amplifier output, rated power: 2x10W(L+R / 8Ω) of THD+N≤10%@1KHz (Audio Input: 0.5VRMS)

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