Conference All-in-one Smartboard
65''-86"
Conference All-in-one Smartboard 65''-86"
Product Overview
GreenTouch conference smartboard is a smart conference device.It integrates many technologies such as high-definition display,human-computer interaction,multimedia information processing and network transmission,making it easy to write on the conference machine.Annotation,synchronous interaction,multimedia,remote video conferencing,etc.,greatly improve communication efficiency in applications such as conferences,presentations,industry command,deployment,etc.,and are the preferred solutions for office,teaching,and graphic interactive presentations.


Product Description
1)Multifunctional integration,time-saving and labor-saving,efficient office,let you experience smart meeting.
2)Integrates the functions of computer,large-screen TV,audio,screen,projection,smartboard and advertising machine set-top box to simplify the conference.
3)Smart whiteboard,experience smooth and delicate writing,capacitive 10-touch panel,0.04s quick response,1.0mm high-precision writing can quickly write annotations,erase and other operations.
4)Support PC/Android/Apple multi-device one-key screen projection,support reverse control of large screens,and support four-party screen projection at the same time,making the operation more flexible.
5)Video conferencing,remote assistance to break space restrictions,remote screen projection,writing synchronization,screen sharing to complete every meeting decision anytime,anywhere.
Product Features
◇ Smart Whiteboard ±1mm for fine writing
◇ 4K picture quality, ultra-clear display
◇ Stable wireless projection
◇ Multiple presentations:Word,Excel,PDF,PPT
◇ Sensitive capacitive 10-point Touch Screen
◇ Conference dual systems
◇ Ultra-thin body,extremely narrow side 30mm
◇ Diverse applications,effective office
◇ Fully fit design,one-piece molding
◇ Hard core configuration


Appearance Description
① Aluminum alloy frame,sandblasted and anodized on the surface,iron case back cover,active heat dissipation;
② 4mm physical toughened anti-riot glass to enhance the visual effect and enhance the touch experience;
③ Use international standard OPS slot,integrated plug-in design,easy to upgrade and maintain,there is no visible connection line of computer module outside,and the body is beautiful;
④ Speaker output front,sidebar gesture menu, front button one-key start,can open and close the screen and the host at the same time,the operation is simple and convenient.
Screen And Host Configuration
4K (3840*2160) picture quality,ultra-high-definition premium original screen,delicate display,true reproduction of every detail.The tempered glass and the screen are fully fitted design,glass hardness is 7H,so the screen can be scratched,writing as you want,and using it more at ease.
Hard core configuration,Motherboard: i5 4200U,optional i3/i7,Main chipset:Haswell-U,Broadwell-U high-speed chipset,CPU: CoreB series, RAM: DDR_8G,Storage:SSD 128G,enjoy dual system experience.Support optional OPS computer module to achieve dual systems,freely switch to use Android 8.0 and Windows 10,compatible with more software applications.OPS configuration is flexible,optional OPS computer module,Win 7/Win 10 plug and play,can be upgraded or customized according to needs.



Technical Parameter
Product Name | Conference All-in-one Machine Smartboard | |
Size | 65″,75″,85″,86″ | |
Model | GT-TC-650CMH,GT-TC-750CMH,GT-TC-850CMH,GT-TC-860CMH, | |
Exterior | Shell material | Aluminum alloy frame,black |
Dimensions(mm) | 65″:1487.8×893×81.7MM,75″:1709.4×1021.9×81.9MM,85″:1956×1164.8×81.9 MM,86″:1956×1164.8×81.9 MM | |
LCD Description | Screen type | 65″,75″,85″,86″ diagonal,16:9,Active matrix TFT LCD |
Useful screen area(mm) | 65″:1428(H) x803(V),75″:1648(H) x926.2(V),85″:1870.8(H) x1051.5(V),86″:1870.8(H) x1051.5(V) | |
Resolution | 3840 x 2160 @ 60Hz | |
Brightness (typical) | 350cd/m2 | |
Contrast ratio | 1400:01:00 | |
Colors | 8 bit/16.7 Million | |
Viewing angle (from center) | Horizontal (left/right): 89/89°, or 178° in total; Vertical (up/down): 89/89°, or 178° in total | |
Capacitance touch screen parameters | Touch type | Capacitive touch screen |
Touch points | 10 | |
Touch drive mode | HID free drive | |
Touch screen glass | 4MM tempered glass | |
Touch screen sensing method | Finger pad or capacitive pen | |
Touch screen positioning resolution | 4096X4096 | |
Touch system communication port | USB 2.0 | |
Detection function and calibration | With software automatic detection function | |
Responding speed | <20ms | |
Touch accuracy | ≦±1mm | |
Operating system | Support Win 7/8/10; Linux; android | |
Service life | Theory unlimited | |
Anti-external light test | Full angle resistance to ambient light | |
Computer host configuration | Motherboard | I5 4200U |
Main chipset | Haswell-U, Broadwell-U high-speed chipset | |
CPU | Core series | |
RAM | DDR_8G | |
Storage | SSD:128G | |
Graphics card | Core display Intel® HD5500 | |
Network card | Integrated 10/100/1000M bpsEthernet | |
USB 3.0 | 2 | |
USB 2.0 | 2 | |
EARPHONE | 1 | |
MIC | 1 | |
VGA output | 1 | |
HDMI | 1 | |
WIFI | Scalable2.4G/5G,150/300Mbps | |
Bluetooth | Scalable | |
MIC | 1 | |
Standard motherboard | Model | DZ-8386PVCI-C0TA-V5.1 |
System version | Android8.0 | |
Processor | MSD848(8386) | |
Configuration | Memory 3G DDR3, storage 32G WIFI2.4GHZ +5G (5G projection hotspot) | |
Input port | RJ45*1 (side) HDMI*2 (side) TOUCH USB*1 (side) VGA*1 (side) VGA AUDIO IN*1 (side) YPBPR*1 (side) AV*1 (side) TV*1 (side) | |
Output port | SPDIF*1 (side) Earphone*1 (bottom) | |
Audio | MPEG1/2 layer I/II, AC-3 (customization required), AAC-Lc, WMA | |
Video | MPEG-2/4,AVS,H.264,H.265,TS,Realmedia | |
Sound output power | 10W+10W | |
Number of speakers | 2 | |
Front interface | Front | USB3.0 (PC USB) front, USB2.0 (full channel shared USB) front |
Underside | HDMI IN bottom, TOUCH USB bottom, TYPE-C (USB2.0 protocol) bottom | |
Power supply | Voltage range | AC 110~240V-50/60HZ |
Power consumption | About 200W | |
Standby power consumption | ≦0.5W | |
Surroundings | Operating temperature | -10°C – 55°C |
Working humidity | 10% – 90%RH, No condensation | |
Storage temperature | -20℃-60℃ | |
Storage humidity | 10% – 90%RH, No condensation |
Product Installation
GreenTouch conference smartboard is optional wall-mounted bracket, horizontal base, removable bracket for installation and use.

Standard Configuration

Specification and Download
Size | Model | Dimensions(mm) | Touch Technology | Touch Points | Useful screen area(mm) | Data Download |
65″ | GT-TC-a650CMH | 1487.8×893×81.7MM | Capacitive | 10 Points | 1428(H) x803(V) | |
75″ | GT-TC-750CMH | 1709.4×1021.9×81.9MM | Capacitive | 10 Points | 1648(H) x926.2(V) | |
85″ | GT-TC-850CMH | 1956×1164.8×81.9 MM | Capacitive | 10 Points | 1870.8(H) x1051.5(V) | |
86″ | GT-TC-860CMH | 1956×1164.8×81.9 MM | Capacitive | 10 Points | 1892(H) x1064(V) |