Cheap Price 55 65 75 86 100 Inch Interactive TV LCD Display Smart Board 20 Points Infrared Touch Screen Whiteboard for Education

Name: Cheap Price 55 65 75 86 100 Inch Interactive TV LCD Display Smart Board 20 Points Infrared Touch Screen Whiteboard for Education
Brand: Guangzhou Cenview Technology Co., Ltd.
SKU: Tradewheel_2416828
Availability: InStock

FOB Price 369 - 4 USD / pieces

Contact Now

Quick Details (View All)

Touch Type	Finger Touch	Function	Multifunctional
Type	Educational Science Equipment	Operating System	Android+Win7/10 Optional
Application	School Teaching	Product Name	Interactive Smart Board
Transport Package	Honeycomb Box, Wooden Box	Specification	L1277.6xH772xW88.8mm
Trademark	CENVIEW	Origin	China

Product Details

Product Description

Display Performance Parameters
Product number	CV-S-55
Backlight type	DLED
Dimensions (L×H×W)	L1277.6xH772xW88.8
Packaging size (L×H×W)	L1395xH910xW190
Bare metal net weight (KG)	27
Gross weight of the whole machine (KG)	38
Backlight life	50000Hour
Display size (mm)	1210x681
physical resolution	4K(3840 x 2160)
Overall peak brightness	280cd
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)