Intelligent 65 Inch Touch Screen Interactive Whiteboards For Schools
Description Of Touch Screen Interactive Whiteboard
10 years of experience in the production of commercial display equipment , and the pursuit of the ultimate in products , has enabled HUSHIDA to win praise from many industries . The same price, more stable enjoyment , one device replaces multiple devices .
Feature Of Touch Screen Interactive Whiteboard
1. We will recommend the most suitable size of all - in - one machine to you according to your market needs ;
2. Can write and record more content , provide a variety of handwriting models to choose , and use a variety of gesture functions , writing without delay and hysteresis ;
3. Optional anti-glare screen , more beautiful picture display effect , better audio and video multimedia material demonstration effect ;
4. The content of computer and mobile phone can be put on the same screen to the teaching machine at any time .
5. Novel human - computer interaction experience , say goodbye to the projector + whiteboard . Windows and Andriod dual system platform , deep integration , data sharing , multiple realization of multiple courseware format sharing .
Specification Of Touch Screen Interactive Whiteboard
| LCD Panel |
| Size | 55 - 100 inch |
| Panel Brand | SAMSUNG , LG , AU ( gauge A screen ) |
| Type | TFT - LCD S - PVA |
| Resolution | 3840 × 2160 UHD |
| Brightness | 450cd / m² |
| Ratio contrast | 2000 : 1 |
| Visual Angle ( horizontal / vertical ) | 178° / 178° |
| Response time | 8ms |
| Visual area ( mm ) | 1209.6 ( W ) × 680.4 ( H ) mm |
| Pigment | 16700000 color 24Bit |
| Color gamut ( NTSC ) | 72% |
| Backlight | WLED |
| display scale | 16 : 9 |
| Response time | ＜ 8ms |
| Life | > 60000H |
| Infrared touch characteristic |
| Touch the specifications | Infrared touch frame |
| Glass | 4mm tempered glass |
| Glass transmittance | > 88% ( higher transmittance depends on glass surface treatment technology such as AR / AG ) |
| Object induction number ( IR ) | Touch at 20 |
| Number of infrared induction lines ( W D ) | 32767 × 32767 |
| Positional accuracy | More than 90% of the touch area is 2mm |
| The interface definition | USB 2.0 ( Full speed ) |
| Touch the strength | Zero pressure touch |
| The light resistance | It has light resistance |
| Induction life | 6 million times |
| The response time | ＜8ms |
| The power supply mode | Full duplex usb-powered DC +5V up to 500mA |
Application Of Touch Screen Interactive Whiteboard
In corporate board rooms and work groups ; in classrooms at all levels of education ; in broadcasting studios ; in training rooms for professional . sports coaching ;
Advantage Of Touch Screen Interactive Whiteboard
Most conference all - in - ones have strong scalability and can be compatible with a variety of USB devices , network cards , wireless keyboards , and mice . One machine can meet multiple needs ; and most of them have Windows and Andriod intelligent dual systems , easy to operate , and support one - key conversion , You can also add apps to meet the individual needs of companies in different fields .
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