a4-9479威尼斯

outdoor screen,all in one

01
a4 is an intelligent video controller launched by kystar for outdoor led large screens.

a powerful intelligent core is wrapped under the gorgeous appearance, making it both program broadcast control,

signal processing, screen control, network management and other multiple functions, all in one!

 

kommander os

02
no need for a computer, just plug in the mouse and keyboard to control!

4 is equipped with kommander os embedded system,users can directly use the mouse and keyboard to operate the device,

 and can complete the screen debugging, signal switch, playback control and other operations without connecting the computer,

 which is convenient and efficient, and can effectively prevent virus intrusion at the same time.

 

simultaneity and asynchronism mixed broadcast system

03
a4 has a built-in 50gb storage space (supporting usb expansion). with the professional multimedia processing ability of kommander os, it can easily complete the playback and visual arrangement of high-definition video, audio, pictures, office documents and other media files.

a4 can access five channels of external video signals, such as dvi × 2, hdmi × 1, vga × 1, cvbs × 1, etc. in addition to presenting different external signals like ordinary controllers, it can also realize mixed playing of external video signals and local media files.

 

network play

04
a4 can access five channels of external video signals, such as dvi × 2, hdmi × 1, vga × 1, cvbs × 1, etc. in addition to presenting different external signals like ordinary controllers, it can also realize mixed playing of external video signals and local media files.

 

 

u disk identification protection

05
a4 has the u disk identification protection function, which can be set to only identify the contents of specific folders in the external u disk, preventing random playback, and making the contents of the large screen more secure and reliable.

unattended program scheduling

06
a4 has a program scheduling function. different playback layouts and contents can be saved as different programs. users can seamlessly switch between different programs, and can also set a schedule to realize unattended program playback.

 

 

four network port transmission control

07
a4 has 4-way gigabit network port output, which can be directly connected with led receiving card to complete 1920 × 1080@60hz the display is loaded.

 

 

dual wifi wireless control

08
a4 supports the visual wireless control of mobile phone and ipad app, and supports the dual-mode operation of wifi sta and wifi ap at the same time. as a wifi hotspot, a4 can access other wireless networks at the same time.

kares cloud publishing system

09
a4 can access kares cloud publishing system through wired network, wifi, 4g and other ways to realize remote multi node cluster control.
file name date download
网站地图