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| Place of Origin | Guangdong, China |
| Brand Name | NWS |
| Certification | CE/Rohs/FCC/ERP Energy Label |
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.
| 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 |
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
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