4K 84 Inch Touch Screen Digital Interactive Whiteboards All In One PC HD

4K 84 Inch Touch Screen Digital Interactive Whiteboards All In One PC HD

The size of Interactive Whiteboards, is 43 to 84 inch, and it supports Wall Mount or Floor Stand. It supports USB online upgrading function and video/audio/picture display to ensure the best viewing effect. This Interactive Whiteboard is mostly used in educational scenarios, presenting clear content with rich colors and good audio-visual experience.

Product Description

Specification

General
Touch Technology	Infrared Touch
TV and touch parameters
Resolution	1980x1080, FHD, UHD, 4K
Linearity Error	1.5mm
Response Speed	<20ms
Brightness	350-400cd/m2
Viewing angle	178 degree
TV Standard	NTSC M/N,PAL BG/DK/I/H,SECAM L/L
Multimedia Formats	MPEG1, MPEG2, MPEG4, H264, RM, RMVB, MOV, MJPEG
USB2.0 Multimedia	Video/Audio/Picture
USB System Upgrading	Support USB online upgrading function
Scanning Format	Support 1080i Video crisscross DAS (Dynamic Adaptive Scan )
Sound Control	Automatic sound standard detection, support for balance adjustment and surround Sound
Sound Output	2X10W
Input and output ports
USB Multimedia Input	2-line
Touchscreen port	1-line USB2.0
HDMI Input port	1-line
VGA Input port	1-line
PC Audio port	1-line
UPBRP audio and video	2-line
AV Input port	2-line
Mechanical
Input Method	Finger, gloved hand, or opaque object
Touch Times	Unlimited
Touch Activation Force	No presssure required
Minimum Touch Object	5mm
PC Performance
Processor	i3, i5, i7
Memory	4G, 8G, 16G
Hard drive	500G, 1T or customized size
II/O ports	HDMI+DVI+S/PDIF,2*USB2.0, USB3.0, RS232
Systems	Windows, Android
Anti-glare glass	optional
Environmental
Temperature	Operating: -40°C ~ 70°C
	Storage: -50°C ~ 85°C
Relative Humidity	Operating: 90%(noncondensing at max 40°C)
	Storage: 90%(noncondensing at max 40°C)
Altitude	Up to 3,000m
Life Time	At least 8 years

Company Profile

FAQ

Dongguan Xinhuaisen Electronic Co.,Ltd

Phoebe Chan (Sales Manager)

Mob. :+86 136 3170 3190

Wechat: +86 136 3170 3190

Whatsapp: +86 136 3170 3190

E-mail: sales@wisensmartdisplay.com

Dongguan XinHuaiSen Electronic Technology Co., Ltd. is a professional enterprise specializing in developing and production of intelligent office and relevant electronic products and hardware.

We professionally produce multi-functional desktop socket series and paperless automatic system products.

Xinhuaisen was founded in 2004, it occupies 12,000 square meters, has over 180 employees, more than 19 years of ODM&OEM experience, run by a strong team of R&D, sales and administration, meanwhile we has over 80sets of high precision CNC machines which ensure a high level of quality.

We supplies a variety of products which includes electric flip socket, manual flip socket, pop-up socket.hydraulic pop up socket, clamshell socket, aluminum panel socket, cable box, hidden desktop lift socket, ultra-thin LCD monitor lift, conventional LCD monitor lift, flip up monitor, electronic conference table card lift, etc.

Our products has sold to many countries such as the United States, Brazil, Saudi Arabia, India, Dubai, UK, Netherlands and got very good reputations from our customers all over the world. All the products were patented and accredited by the national authorities.

All the products were certified by the CE ,ROHS and 3C according to their strict standards and regulations.

Adhering to the principle of "Good Faith; Quality First, Services Foremost " XinHuaiSen will try its best and keep providing most suitable products and most satisfying service to all customers.