Maystar Electronics and Electrical Industry Co.,Ltd
Big Idea Display You Future
Product Details:
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| Touch Technology: | Infrared Ray 20 Points Touch | Resolution: | 3840 * 2160 |
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| Operation System: | Dual OS: Android & Windows | Application: | Office And Teaching |
| Rom: | 32g | Working Principle: | Ultrasonic And Infrared Interactive Whiteboard |
| Color: | Black | Feature: | Windows Smart Tech |
| High Light: | IR 20 Points Touch Smart Board,3840 X 2160 Touch Smart Board,Aluminium Alloy Touch Smart Board |
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3840 X 2160 Smart Interactive Whiteboard Infrared Ray 20 Points Touch
Interactive Whiteboard Specification
| Model | |
| Brand | JINGDINUO |
| Name | All-in-one teaching conference machine |
| Code | BGCM-55 |
| LCD Panel | |
| Size | 55inch |
| Panel Brand | SAMSUNG,LG,AU (gauge A screen) |
| type | TFT-LCD S-PVA |
| Resolution | 3840 × 2160 (UHD) @60hz |
| Brightness | 450cd/m² |
| Ratio contrast | 2000:01:00 |
| 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% |
| display scale | 16:09 |
| Response time | <8ms |
| life | >60000H |
| Infrared touch characteristic | |
| Touch the specifications | Infrared touch frame |
| 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 |
Interactive Whiteboard Description
High-strength Aluminium Alloy Frame, 6mm thickness anti-vandal fully-temperred
glass with good performance of high light transmission and anti-reflection , Coat
Painting Strong SteelHigh-strength Aluminium Alloy Frame, 6mm thickness anti-vandal fully-temperred
glass with good performance of high light transmission and anti-reflection , Coat
Painting Strong Steel
Interactive Whiteboard Advantage:
1. mini size, durable, not easily damaged
2. Active projection area is flexible from . it can use in small classroom and big meeting room.
3. Turn the LED/LCD display screen(monitor,smart TV) and common board and wall to interactive touch screen.
4. Support for 3rd party educational software, any Internet content, and applications installed on your computer.
Details
