Ultra-narrow three-sided 12mm frame design, overall appearance (all black) matte material.
The front-detachable high-precision infrared touch frame has a touch accuracy of ±1mm, a touch height of 1.0mm, supports 20-point touch, and has high sensitivity.
With OPS interface, it can be expanded to dual systems, and the three-way USB port supports the sharing of USB functions between computer and Android.
The front Type-C interface is multi-functionally expanded, including high-definition video transmission, USB transparent transmission, touch transparent transmission, network transparent transmission of external devices, and 5V/1A power supply.
(The extremely convenient multi-device link is simple and efficient, making meetings easier).
The front smart pen adsorption card slot, no screws for instant adsorption, simple operation.
Network following, support one network cable to Andriod, OPS device to access the Internet at the same time.
External USB, the system will automatically enter the secret mode, enter the password to unlock, better protect the security of the file.
Hardware self-test does not need to use PC, the whole machine can carry out hardware self-test, detect network, RTC, temperature, light sensing, touch, system memory, OPS and other modules, and give problem cause prompts for different modules.
Whiteboard Writing:
4K writing whiteboard, writing handwriting 4K ultra-high-definition resolution, delicate strokes.
High-performance writing software, support single-point, multi-point writing, increase the pen writing effect, etc., support whiteboard insertion of pictures, add pages, gesture board sassafras, zoom in, zoom out and roam, scan code sharing, annotation and other functions can be carried out under any channel and any interface.
The whiteboard page is infinitely zoomed in, which can be undone and restored at will, and there is no limit to the number of steps.
AG anti-glare 4MM tempered glass, Mohs 7 hardness is safe and guaranteed, and the writing experience is better.
Conference Training:
Built-in WPS, welcome interface, and other efficient conference software.
Built-in 2.4G/5G dual band, dual network card, support wireless Internet access and WIFI hotspot use at the same time.
Wireless same screen, support multi-channel same screen, realize mirror reverse control, remote snapshot, video, music, document sharing, picture screenshots, wireless remote control confidentiality and other functions.
The external input signal source automatically recognizes the jump, and the screen switching is easy and convenient.
Commercial Display:
High-definition image processing engine: image motion compensation, color enhancement processing, point-to-point precision display technology;
Intelligent all-in-one machine, floating menu three-finger touch screen follow-up, five-finger touch screen sleep;
Customize the boot screen, theme and background, and the local media player supports automatic classification to meet the needs of different occasions;
Sidebar buttons and gestures evoke small window functions: voter, timer, screenshot, child lock, screen recording, photography, touch sensing, smart eye protection, etc., and touch control switches can be switched freely;
Compatible with external information system APK software, it can remotely publish videos, pictures, and rolling subtitles, which can be used to display publicity, conference information, exhibition information, enterprise introduction, school curriculum introduction, hospital information introduction, etc.;
：Building 3, Baizhong Creative Park, No. 240 Shilian Road, Panyu District, Guangzhou,Guangdong，China
：+86 13928186280（Same WeChat/Whatsapp account）
：+86 20-34702140 
