4K 60Hz Film Small Capacitive Touch Screen Smart Whiteboard For Teaching

Place of Origin Dongguan
Brand Name INGSCREEN
Certification CE CB FCC ROHS ISO9001
Model Number IS-55C
Minimum Order Quantity 1
Price $591-$738
Packaging Details Carton, Wooden rack & Wooden box
Delivery Time 5 Workdays
Payment Terms L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability 20000 Pcs/ per Month

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Product Details
Name Capacitive Interactive Flat Panel Size 55 Inch
Resolution 4 K Light Source DLED
Visual Ratio 16:9 OS Android 8.0 & Windows
RAM 3G ROM 32G
High Light

4K small capacitive touch screen

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60Hz small capacitive touch screen

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INGSCREEN smart whiteboard for teaching

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Product Description

4K Capacitive Film Touch Screen Monitor Interactive Whiteboard Flat Panels With Computer Micro PC 60Hz Display

 

 

Capacitive Touchscreens

Surprisingly, capacitive touchscreens were the earlier form of touchscreen technology. Capacitive screens are made up of one or more layers of coated material that is shielded from the outside by a protective cover. The coating on the surface of the layers is normally a conductor, typically Indium Tin Oxide. This conductive surface allows another electrical conductor, such as a finger or stylus, to complete the circuit when touching the surface, thus enabling embedded sensors to detect the touch event

 

Size

55/65/75/85/86 inch
Touch type Capacitive sensor
Touch points 10 
Screen assembly technology Zero gap
Tempered glass 4 MM
Backlight type DLED
Visual ratio 16:9
Resolution 3840(H)×2160(V)
Pixel pitch 0.372×0.372mm
Frequency 60Hz
Contrast ration(Typ) 1200:1
Viewing Angle 178°(H/V)
Brightness 350-400 cd/m2
Contrast ration(typ)/(min) 1400:1
Audio output power 8Ω15W*2
Touch drive HID
Touch sensitive method  Fingers, stylus
Touch screen positioning resolution 4096*4096
Touch screen communication interface USB 2.0
Response time  <8ms
Scan frequency  100 Hz/s
Cursor speed 100 Hz
Touch accurancy ≤±1 mm
Configuration Android8.0 2/16G RAM,16/32GB ROM. WIFI 2.4 Ghz+5G
OS XP/Win7/ Win10/ LINUX/ Android
Front port USB 3.0,USB 2.0,HDMI IN, TOUCH B,TYPE C,
I/O

RJ45*1, HDMI*2,VGA*1,VGA AUDIO*1,YPBPR*1,AV*1,TV*1,RS232*1,USB2.0*2,SPDIF*1,Earhpone*1

TV*1, TOUCH B*1

Storage environment Storage temperature: -20℃~60℃; storage humidity: 10%RH~90%RH
Working environment Working temperature: -10℃~55℃; working humidity: 10%RH~90%RH
Voltage 110~240V/50~60Hz
Power Consumption 270W
Standby Consumption ≤ 0.5W
Processor MSD848(8386)
OPS CPU I3 6th, 2.4Ghz, DDR3 4G RAM, SSD 128G, 60Hz/4K
Chipset:Intel(R) 7 Series Chipset Family Mobile
Graphics:HD Graphics 3000, Sound card:Realtek ALC622 HD
Wifi 2.4Ghz +5G
Accessories Wall mount, expansion screw, touch pen, warranty card, certificate of conformity, manual, remote control
Optional accessories: mobile bracket, telescopic pointer, screen projector

 

1) Aluminum alloy frame, surface sandblasting and anodic oxidation treatment, iron shell back cover, active heat dissipation;
2) 4mm physical tempered anti-riot glass; enhance the visual effect and enhance the touch experience;
3) High-speed 10-point touch writing experience, better smoothness and faster writing speed;
5) Using the OPS slot of the international general standard, the integrated plug-in design is convenient for upgrading and maintenance, and there is no visible external connection line of the computer module, and the body is beautiful;
6) Front expansion port: 1 PC-USB, 1 full-channel-USB, including 1 HDMI input on the lower side of the front, 1 TOUCH USB, 1 TYPE-C (USB2.0 protocol), which is convenient for users to connect external devices use
7) The speaker is placed in front of the sound to prevent the sound effect from deteriorating due to the embedded environment;
8) Child lock function, the button function can be shielded by setting;
9) Support gestures to pull up the menu, the menu can quickly adjust the brightness and sound, and switch the signal source
10) The front button is one-key start, which can turn on and off the screen and the host at the same time, and the operation is simple and convenient
11) Android 8.0 system support, multi-theme system setting switch at any time, startup LOGO setting customization and other functions
12) The system comes with functions such as screen projection, electronic whiteboard, and annotation
13) The screen assembly process adopts zero bonding technology, so that the display screen is naturally clear and transparent

 

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