JCVISION EDUCATIONAL and CONFERENCE Solution Interactive White
Board Smart Writing with OPS PC Built in and Microphone.
| LCD Panel |
| Size | 55-110inch |
| 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 | 6ms |
| pigment | 16700000 color 24Bit |
| Color gamut (NTSC) | 72% |
| Backlight | WLED |
| Display scale | 16:09 |
| 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 |
Product characteristics
a.The JCVISION ultra-narrow frame design is simple and beautiful,
infrared 20 touch, high sensitivity writing is smoother
b.4K HD JCVISION display, AG anti-glare tempered glass, Mohs grade
7 hardness, the picture is more soft and clear
c. Dual system Windows and Android switch freely, integrated in
computer, Android TV, touch screen and electronic whiteboard
d. With double magnetic suction pen in front, the touch pen is more
convenient to pick and place before and after use
e. Computer modular design, OPS / pull-out PC setting, simple and
convenient maintenance
f. Used for Conference training/ Classroom Teaching
g. Accessories: microphone(optional) , camera(optional) , wireless screen(optional) , Bracket (optional).
