The Extron DTP T HD2 4K 230 is a professional twisted pair transmitter engineered to send HDMI with embedded audio, plus bidirectional RS-232 and IR control signals, up to 230 feet (70 meters) over a single shielded CATx cable to any Extron DTP‑enabled product. This HDCP-compliant device features one HDMI input with a buffered loop-through output, allowing the digital video signal to be simultaneously sent to both a local display for confidence monitoring and to a remote projector or screen via the DTP output. It serves as an ideal solution for lecture halls, conference rooms, and houses of worship where sources are located at a lectern or beneath a table, requiring reliable extension to a distant display without the need for multiple receiver types or complex cabling.

Supporting video resolutions up to 4K, the transmitter accommodates 4K/60 at 4:2:0 and 4K/30 at 4:4:4, maintaining superior image quality at the highest resolutions. The data rate reaches up to 10.2 Gbps, with support for Deep Color up to 12-bit, 3D, and HD lossless audio formats. Extron's exclusive EDID Minder technology manages EDID communication between the source and the connected displays to ensure that the correct video formats are output reliably, while Key Minder authenticates and maintains continuous HDCP encryption to ensure protected content is distributed seamlessly to all displays. The transmitter also offers user-selectable HDCP authorization, allowing it to appear non-compliant to certain sources if required for specific workflows, and features automatic color bit depth management to prevent compatibility conflicts.

Installation is greatly simplified by the device's low-profile form factor and remote power capability. Housed in a compact 1-inch high, quarter rack width metal enclosure, the DTP T HD2 4K 230 can be discreetly placed in lecterns, beneath tables, or above ceilings. It can be remotely powered over the twisted pair cable by a compatible DTP receiver or switcher, allowing both the transmitter and receiver to share a single power supply and eliminating the need for a local power outlet at the source location. When used with a DTP CrossPoint presentation matrix switcher, the system scales to support multiple sources across numerous rooms. Extron strongly recommends Extron-certified XTP DTP 24 shielded twisted pair cable for optimal performance and noise immunity, ensuring reliable transmission in electrically noisy environments.