AVTRONSIS is home automation, control enteric and environmental system forming touch screen, keyboard, remote and network enabled devices.
VSwitch-offline can switch the video on the screen, control the sound, and monitor the real-time picture when you connect to the screen in the same network.
VSwitch-offline is a video control system, and users can switch video and sound played by iPad. The details are eager to see the video demo: https://youtu.be/GFel-o3CgOM.