Run your display network over a local (LAN) connection. CMND & Control means that you can perform vital functions like controlling inputs & monitoring display status. Whether you're in charge of one screen or 100. The built-in camera & speakers make this small touchscreen a truly versatile smart solution. Use it for retail audience measurement, footfall analytics, & more. Harness the power of Android AI apps to show targeted content. Or simply use your display for video conferencing. Place your Philips Professional Display almost anywhere. Po E+ allows power & data to be delivered to your display over a single Ethernet cable. You won't need a power socket, but a power adapter is also supplied should you wish to plug in.