It’s wireless transmission, the control box and the meal delivery plate are connected by 433MHz FM signal, you don't need to install the wires in advance, saving time and convenience.
The HDMI interface is displayed synchronously, with a concise and clear interface that clearly shows the guests' position and the dining table.
No matter you are an end-user or a distributor, we have the confidence we can be your trustworthy partner. Join us to create a splendid future together!