55-98inch Interactive whiteboard

1) Aluminum alloy frame with sandblasted and anodized surface and iron shell back cover for heat dissipation.
2) 4mm physical tempered glass; enhanced visual effect and improved touch experience.
3) High-speed 20-point touch writing experience, better roundness, faster writing speed
5) The use of the international standard OPS slot, integrated plug-in design, easy to upgrade and maintenance, no external visible computer module connection line, beautiful main body.
6) Front expansion port: 1 * PC-USB, 1 * TV-USB, convenient for users to use external devices
7) Front out sound speaker, to prevent the sound effect deterioration caused by the embedded environment.
8) Child lock function, through the setting can block the button function.
9) Support gesture pull-up menu, the menu can quickly adjust the brightness of the sound, as well as switch the signal source
10) Front button one-touch start, you can turn on and off the screen and the host at the same time, simple and convenient operation
11) Android system comes with screen casting function , whiteboard function , annotation function, annotation function can be called out for each channel, very practical and fast