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Brand Name : Tvision
Model Number : TXH550-H0A
Certification : CE ROHS
Place of Origin : China
MOQ : 1
Price : USD 525 /pcs
Payment Terms : T/T, L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability : 1000 pcs per week
Delivery Time : 1-3 days
Packaging Details : Into Carton box , Then wooden case. Package Size:140x32x90cm, Net Weight: 24kg, Gross Weight: 31kg
Panel Size : 55inches
Resolution : 3840*2160
Writing method : pen/finger touch
Touch screen : 20 Point IR Touch panel
Operating system : Android+win7/10 Optional
CPU : Core i5 4th
Dual System : Android 4+32G/ Windows 4+128G
Installation Way : Wall mounted (Floor stand Optional)
Model | |
Brand | TVISION |
Name | All-in-one teaching conference machine |
Code | TXH550-B0H |
LCD Panel | |
Size | 55inch |
Panel Brand | SAMSUNG,LG,AU (gauge A screen) |
type | TFT-LCD S-PVA |
Resolution | 3840 × 2160 (UHD) @60hz |
Brightness | 350cd/m² |
Ratio contrast | 4000:1 |
Visual Angle (horizontal/vertical) | 178°/178° |
Response time | 6ms |
Visual area(mm) | 1428.48(H) x 803.52(V) |
pigment | 16700000 color 24Bit |
Color gamut (NTSC) | 72% |
Backlight | WLED |
display scale | 16:09 |
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 | <6ms |
The power supply mode | Full duplex usb-powered DC +5V up to 500mA |
Wireless screen transfer, infrared touch writing, free video conference, Android 8.0&Win10 dual system
It supports 10 people to write at the same time. The students come to the stage together to write answers and draw a picture by hand. The infinite space for collaboration is derived from TVISION's advanced touch technology, which is highly sensitive and accurate. It is comparable to pen writing, and multiple people's writing interferes with each other.
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Smart 55 Inch Interactive Whiteboard I5 4+128G 20 Point IR Touch Dual System 4K UHD 1200mp Camera Images |