Real-time remote monitoring. In case of malfunctions or errors, real-time remote care is available. When an error occurs, a notification can be sent through the SNMP protocol. USB data cloning. USB data cloning makes managing multiple displays more efficient for optimal operation, since users don’t have to set up each display one by one. Once users copy data to a USB in one display, it will be easily distributed to others through a USB plug-in. External speaker out. Enhance the entertainment experience by adding an additional speaker. Guests listen to and control the TV audio from anywhere in the business areas, including restrooms.