The BHDBT-K-PI HDBaseT Class B(HDBaseT-Lite) HDMI over Cat5e/6/6a Extender Kit extends uncompressed HDMI audio and video and IR remote control signals up to 230 feet over a single Cat5e/6/6a cable, including video resolutions up to 1920 x 1080(1080p). It also extends an Ultra High Definition(UHD) 3840 x 2160(4K x 2K) signal up to 130 feet.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 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.