The BHDBT-K-PI-LR HDBaseT HDMI over Cat5e/6/6a Extender Kit extends uncompressed HDMI audio and video and IR remote control signals up to 328 feet over a single Cat5e/6/6a cable, including an Ultra High Definition(UHD) 3840 x 2160(4K x 2K) signal.In addition to HDMI and IR signals, this extender kit features built-in PoE technology, which powers the receiver over Cat5e/6/6a cable, eliminating the need for an external power source. The two-way IR remote control feature(@ 39 KHz) lets you control your Blu-ray player or other HDMI source using its remote when at the remote monitor or control your remote monitor using its remote when at the Blu-ray player. Locking HDMI ports(ideal for use with Tripp Lite's P569-006-LOCK high-speed HDMI cables with locking connectors) on both the transmitter and receiver prevent cables from coming loose or undone, ensuring an intact signal. The Plug-And-Play Bhdbt-K-Pi-Lr Supports 7.1-Channel Surround Sound, Dts-Hd And Dolby Truehd Audio, As Well As 3D Video, Edid And Hdcp. Attach The Transmitter And Receiver Units To A Wall, Rack Or Pole With The Included Mounting Hardware.