The kit includes both the wall plate transmitter and receiver, making it easy to set up and install in any room. With support for 1080p, 3D, and 4k resolutions, this wall plate kit is perfect for home theaters, conference rooms, and any other application requiring high-quality HDMI extension. The transmitter features a built-in HDBaseT technology, allowing for a single cable installation that delivers audio and video signals up to 230 feet. This wall plate kit is an affordable and reliable solution for extending HDMI signals without sacrificing picture quality or signal stability. Whether for residential or commercial use, this Basic HDMI Wall Plate Kit is an ideal choice for anyone in need of a simple and effective HDMI extension solution.