OREI 1x4 HDMI Extender Splitter 165 ft

This HDMI distribution kit lets you send one HDMI source to four distant displays using a single Cat6/7 cable run, making it practical for conference rooms, digital signage and multi‑room AV setups. It keeps wiring tidy while providing local loop‑out for a nearby monitor, and includes IR pass‑back so source controls can be used from each receiver location. 🔌

Key Points

The system includes one transmitter and four powered receivers that operate over Cat6, Cat6a or Cat7 network cable. Only one power adapter is required because the transmitter supplies power over the cable to the receivers, which reduces the need for local power at each screen. The unit supports plug and play installation without software, so setup is straightforward for installers and IT staff.

IR control is handled through dedicated cables and supports pass‑back for remote control of the HDMI source from each receiver. This is useful for distributed DVD players or media players in spaces where the source is located away from the viewing points. Consider that the manufacturer specifies the highest supported resolution as 1920×1080@60Hz, with 2K@60Hz also mentioned; for true 4K performance check the specific model notes before integrating into higher‑resolution networks. 🎛️

Technical Specifications

• Name: OREI 1x4 HDMI Extender Splitter
• Inputs: 1 x HDMI input, 1 x HDMI local loop‑out
• Outputs: 4 x Cat6/7 HDMI over single cable ports, plus 4 receiver units
• Maximum resolution: 1920×1080@60Hz (manufacturer specification), 2K@60Hz noted
• Cable compatibility: Cat6 / Cat6a / Cat7
• Range: Up to 165 ft (approx. 50 metres)

Usage Recommendations

For clean results run each Cat6/7 cable as a single point‑to‑point link between the transmitter and each receiver. Use good quality, shielded cable for longer runs and maintain tidy termination to avoid signal loss. The local HDMI output on the transmitter is handy for a control monitor or a local preview screen during installations, while the loop‑out can also serve as a diagnostic feed.

If you plan to control the source remotely, route the included IR blaster and receiver cables as part of the installation and test command reliability before finalising cable runs. Note that IR performance depends on line of sight and the environment, and some additional tuning may be required in complex rooms.

Positive Aspects

The product reduces clutter by powering receivers from a single adapter and eliminates the need for multiple power points near screens. It suits environments where simple distribution of 1080p video is sufficient and where centralised source control is preferred. Low latency transmission helps keep audio and video in sync for presentations and live feeds, although for very high resolution or HDR content a different solution may be more appropriate.