The BHDBT-K-E3SI-LR HDBaseT HDMI over Cat5e/6/6a Extender Kit extends uncompressed HDMI audio and video, RS-232 serial and IR remote control signals up to 99.97 m (328-ft.) over a single Cat5e/6/6a cable, including an Ultra High Definition (UHD) 3840 x 2160 (4K x 2K) signal. In addition to HDMI, RS-232 and IR signals, this extender kit features three built-in 10/100 Ethernet ports on both the transmitter and receiver units. This allows connected devices, such as a Blu-ray™ player, cable/satellite box, and HDMI television, to communicate with each other and access online content via LAN. You can also control RS-232 serial devices, such as touchscreen displays or scanners, at baud rates up to 115 Kbps. The two-way IR remote control feature (@ 39 KHz) lets you control your Blu-ray player 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-E3SI-LR supports 7.1-channel surround sound, DTS-HD and Dolby TrueHD audio, as well as 3D video, EDID and HDCP. - Ideal for digital signs, classrooms and trade show booths - Built-in 10/100 Ethernet ports on transmitter and receiver - Extends a 3840 x 2160 (4K x 2K) signal up to 99.97 m (328 ft.) - Supports 7.1-channel surround sound, DTS-HD and Dolby TrueHD - Controls RS-232 serial devices at baud rates up to 115 Kbps - Ideal for digital signage, classrooms, retail locations, conference rooms and trade show booths - Extends an Ultra High Definition (UHD) 3840 x 2160 (4K x 2K) signal up to 99.97 m (328 ft.) - Supports 7.1-channel surround sound, DTS-HD and Dolby TrueHD audio - Supports 3D video, EDID and HDCP - Reduces cable clutter and installation costs - Allows connected devices to communicate with each other and access online content via LAN - 2-way 39 KHz IR remote control functionality lets you control your Blu-ray player with its remote while standing at the remote monitor (and vice versa) - RS-232 serial port supports 115 Kbps full-duplex baud rates for scanners and touchscreen monitors - Plug and play with no software or drivers to download and install - Included mounting hardware for installing each unit on a wall, rack or pole - Prevent cables from coming loose or disconnected, ensuring an intact signal