The BHDBT-K-SI HDBaseT Class B (HDBaseT-Lite) Extender Kit allows you to transmit HDMI audio and video, RS-232 serial and IR Remote Control signals up to 230 feet (70 m) over a single Cat5e/6/6a cable, including a 1920 x 1080 (1080p) signal @ 60 Hz. Or you can extend an Ultra High Definition (UHD) 3840 x 2160 (4K x 2K) video signal up to 130 feet (40 m). Add up to five Tripp Lite BHDBT-TR-SI transceivers (sold separately) between the transmitter and receiver units to further expand the range up to 237.74 m (780-ft.) (3840 x 2160) or 420.62 m (1,380-ft.) (1080p) with a monitor connected via HDMI port to each transceiver. You can also control RS-232 serial devices, such as touchscreen displays or scanners, at baud rates up to 115 Kbps. The BHDBT-K-SI’s 2-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 High-Speed HDMI cables with locking connectors, such as P569-006-LOCK) on both the transmitter and receiver prevent cables from coming loose or undone, ensuring an intact signal. The BHDBT-K-SI supports 7.1-channel surround sound, DTS-HD and Dolby TrueHD audio, as well as 3D video, EDID and HDCP. Included mounting hardware lets you attach each unit to a wall, rack or pole. There’s no software to download or install, and you can have the BHDBT-K-SI Extender Kit set up and ready to go quickly.- Extends a 3840 x 2160 (4K x 2K) signal up to 130 feet (40 m)- Extends a 1080p @ 60 Hz signal up to 230 feet (70 m)- Supports 7.1-channel surround sound, DTS-HD and Dolby TrueHD - Controls RS-232 serial devices at baud rates up to 115 Kbps- Allows you to control a Blu-ray™ player from a remote monitor- Extends an Ultra High Definition (UHD) 3840 x 2160 (4K x 2K) signal up to 130 feet (40 m) - Extends a High Definition 1920 x 1080 (1080p) @ 60 Hz signal up to 230 feet (70 m)- Accepts up to five BHDBT-TR-SI transceivers and six total monitors to further expand the range up to 237.74 m (780 feet) (3840 x 2160) or 420.62 m (1,380 feet) (1080p) - Supports 7.1-channel surround sound, DTS-HD and Dolby TrueHD audio- Supports 36-bit Deep Color (12 bits per channel), CEC pass-through, 3D video, EDID and HDCP - 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 engineering means no software or drivers to download and install - Ready to use in minutes- Included mounting hardware lets you install each unit on a wall, rack or pole- Locking HDMI ports (for use with Tripp Lite High Speed HDMI cables with locking connectors, such as P569-006-LOCK) on both the transmitter and receiver prevent cables from coming loose or disconnected, ensuring an intact signal