Guangzhou 75inch electronic inteactive white board digital whiteboard
Product Description
An interactive whiteboard (IWB) also commonly known as Interactive board or Smart boards is a large interactive display in the form factor of a whiteboard with capacitive touch.It can either be a standalone touchscreen computer used independently to perform tasks and operations, or a connectable apparatus used as a touchpad to control computers from a projector.They are used in a variety of settings, including in corporate board rooms and work groups, in training rooms for professional, and others business occasion.
Model
Brand
HUSHIDA
Name
All-in-one teaching conference machine
LCD Panel
Size
75inch
Panel Brand
LG,BOE(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)
1895(W)×1066(H) mm
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
<8ms
The power supply mode
Full duplex usb-powered DC +5V up to 500mA
Shipping Timeframes: All orders are processed within 2-5 business days (excluding weekends and holidays). After your order has been processed, the estimated delivery time is before 22 Jan, 2025, depending on customs, Please note that due to high demand, some items may experience longer shipping times, which will be communicated at order confirmation email.
Order Processing Time: Please allow 2-5 business days for us to process your order before it is shipped . Orders placed after 16:00 on Fridays, or during weekends and public holidays, will begin processing on the next business day. Processing times may be extended during peak seasons or sales events.
Manufacturing Time: Some products needs manufacturing time, the manufacturing process will take approximately 10-30 business days depending on the product. This timeframe may vary depending on the complexity of the product and current demand. but this will be communicated with you during order confirmation.
Returns and Exchanges: We offer a 30-day return policy for most items. If you are not completely satisfied with your purchase, you may return it within 30 days of receipt for a refund or exchange. Items must be unused, in their original packaging, and accompanied by proof of purchase. Return shipping costs are the responsibility of the customer, unless the item was damaged or defective upon arrival.
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