·                                 1、Brief Operation screen with SMT craft, steady, reliable and maintenance-free.

·                                 2、3 VGA input (desktop, laptop, digital display stand), 2 VGA output, high resolution 1920×1440/85Hz

·                                 3、4 audio input, 3 video input, 1 audio output

·                                 4、Projector RS232 control  (or infrared + RS232 control)

·                                 5、Panel control, computer software interface control

·                                 6、Projector time-delay power off protection, one button startup & shutdown, which is easy and reliable to use projector.

·                                 7、screen control

·                                 8、Projector ATA input / output

·                                 9、PTT: turn on the power, meantime open the projector and decline the screen.

·                                 10、Coordinate with XINYUAN Read card electronic control platform, swiping card to open, Closing the door and leave

·                                 11、Coordinate with XINYUAN network controller, easily upgrading to economical network central controller

·                                 Network  insert, USB insert

·                                 12、Extendable function of one-key computer start

·                                 13、Extendable function of electronic volume adjustment

·                                 14、1 input for microphone, low noise, high fidelity chip Remix solution, with electronic volume adjustment (add module)
15、extendable separately output of desktop

·                                 16、Economic and practical, adapt for scale classroom use