The GM HDOIP4K3MR allows a signal coming from a LAN source to be converted towards an HDMI display. It is possible to manage several sources towards several displays via transmission channels or via software. It is easy to use: it is sufficient to indicate to the Rx which source should be displayed. These products can be used in several ways: point to point, point to multi-point via the LAN or multi-point to multi-point via the LAN.