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Description
SmartAVI HDMI, IR, and RS-232 PoE ReceiverElevate your AV distribution with the SmartAVI HDX Ultimate, a high performance receiver engineered to deliver pristine 4K HDMI video, robust control, and effortless power over a single CAT5e cable. Designed for commercial conference rooms, home theaters, digital signage, and multi room installations, this receiver is built to simplify complex setups without sacrificing picture quality or reliability. With HDBaseT technology at its core, the HDX
Elevate your AV distribution with the SmartAVI HDX-Ultimate, a high-performance receiver engineered to deliver pristine 4K HDMI video, robust control, and effortless power over a single CAT5e cable. Designed for commercial conference rooms, home theaters, digital signage, and multi-room installations, this receiver is built to simplify complex setups without sacrificing picture quality or reliability. With HDBaseT technology at its core, the HDX-Ultimate combines straightforward installation with HDTV-ready performance, ensuring your most demanding content looks vivid and accurate across distances that would challenge ordinary HDMI solutions. The PoE-enabled design reduces clutter and simplifies power management, making it an ideal choice for new builds and retrofit projects alike.
- Single-Cable 4K Extension: The HDX-Ultimate extends 4K HDMI signals over a single CAT5e/6 cable, enabling long-distance transmission from the source to the display without sacrificing image fidelity. By consolidating video, audio, and control signals into one cable, it dramatically simplifies cabling, speeds up installation, and reduces costs for both residential and commercial AV projects.
- HDBaseT Versatility for HDTV-Ready Performance: Built on HDBaseT technology, this receiver ensures reliable, high-quality delivery of audio and video alongside essential control channels. HDTV-ready compatibility means your brightest 4K content, rich color, and deep contrast will translate faithfully to the screen, even across extended runs. This technology also helps preserve synchronization between video and embedded audio, avoiding lip-sync issues common with multiple cable runs.
- PoE-Powered Convenience: PoE power delivery is a core feature, enabling the receiver to draw energy through the Ethernet cable from a compatible PoE source on the transmitter side or a PoE injector. This minimizes power adapters, reduces cable clutter, and simplifies wall or rack installations where power outlets are scarce or undesirable.
- Integrated IR and RS-232 Control: The HDX-Ultimate supports infrared (IR) and RS-232 pass-through, allowing you to send remote-control commands from the control system or display panel to connected sources and displays. This capability is essential for professional setups where centralized room control, scheduling, or automation is required for seamless operation and a polished user experience.
- Robust, Scalable Design for Diverse Installations: Whether you’re outfitting a single-room home theater or a multi-zone conference system, this receiver is engineered for reliability. Its rugged enclosure and compatibility with standard AV components make it easy to integrate with existing equipment, while its long-reach capability supports flexible room layouts and future-proofed upgrades.
Technical Details of SmartAVI HDMI, IR, and RS-232 PoE Receiver
- Power and Connectivity: PoE-enabled receiver with HDMI output, IR pass-through, and RS-232 control support, designed to work with a compatible HDX transmitter over a CAT5e/6 link.
- Video and Audio: Supports 4K HDMI signals from source devices, with high-fidelity video and audio transmission preserved across the deployment distance when paired with the appropriate transmitter and cabling.
- Transmission Distance: Optimized for long cable runs, capable of delivering reliable performance over hundreds of feet when using quality CAT5e/6 cabling and proper installation practices.
- Control Interface: Includes IR and RS-232 pass-through to enable remote control of connected devices and integration with room automation systems, ensuring users can operate displays, players, and sources with ease.
- Installation and Power: PoE-powered configuration reduces the need for multiple power supplies; a single Ethernet-based power approach simplifies installation and reduces cable clutter in racks, walls, or ceilings.
How to Install SmartAVI HDMI, IR, and RS-232 PoE Receiver
- Plan your layout by identifying the source device (e.g., Blu-ray player, media server) and the display location. Ensure you have a CAT5e/6 run between the transmitter and the HDX-Ultimate receiver, along with a compatible PoE-enabled network or injector as needed.
- Connect the HDMI output on the receiver to your display’s HDMI input using a high-quality HDMI cable. This ensures the best possible video and audio quality at the monitor or projector.
- Run a CAT5e/6 Ethernet cable from the transmitter to the receiver. Use solid, well-terminated cables to minimize signal loss over distance and maintain HDBaseT performance.
- Power the system via PoE if your installation supports it. If PoE power is not available, connect the included or recommended power adapter to the receiver (or use a PoE injector at the transmitter end as specified in the installation guide).
- Connect IR emitters/receivers and RS-232 devices to the corresponding ports on the HDX-Ultimate as needed for your control system. Configure your room controller or automation software to recognize and manage the connected sources and displays.
- Power on all devices, verify video in 4K resolution, confirm audio playback, and test IR and RS-232 control commands. Adjust any device-specific settings (EDID, CEC, control routing) as required by your installation.
Frequently asked questions
- Q: What is the primary benefit of the SmartAVI HDMI, IR, and RS-232 PoE Receiver? A: It consolidates video, audio, and control signals over a single CAT5e/6 cable with PoE power, reducing cabling complexity and providing long-range, high-quality 4K transmission for commercial and residential AV systems.
- Q: Does it support 4K video? A: Yes. The receiver is designed to work with 4K HDMI sources and HDBaseT-enabled setups, preserving high-resolution video and audio when paired with a compatible transmitter and cabling.
- Q: How is it powered? A: The device is PoE-enabled, meaning it can be powered through the Ethernet cable from a compatible PoE source. If PoE is not available, you can use an appropriate power adapter as per the installation guidelines.
- Q: Can I control devices remotely? A: Yes. The included IR and RS-232 pass-through support remote control of connected sources and displays, enabling seamless integration with room control systems and automation platforms.
- Q: What installation scenarios are ideal for this receiver? A: It’s well-suited for multi-zone conference rooms, classrooms, digital signage networks, and home theater setups where long cable runs, centralized control, and clean cable management are priorities.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 13 reviews
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Product Reviews
★★★★★ 5
Excellent adjustable drafting chair
Size: 934-Z, Color: Blue
Excellent chair design, extremely comfortable and exceptionally easy instructions to follow making for simple assembly. Love the amply wide cushioned seat and ergonomic backrest. The height adjustment feature works perfectly as well as positioning of the foot ring . Having the ability to raise the arms is also a big plus! I highly recommend this product for attractive appearance, comfort features, functionality and operation. Really nice chair!
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Reviewed in the United States on April 13, 2026
★★★★★ 4
Comfortable, stylish, and perfect for long work hours 💗✨
Size: 934-Z, Color: Pink
I bought this chair because I spend a lot of time working and needed something comfortable but also stylish, and I absolutely love it.
Since I started using it, I feel much better support in my back thanks to the lumbar support. It makes a big difference, especially during long work hours. The adjustable footrest is also a feature I didn’t know I needed, but now I use it all the time.
The flip-up armrests are very convenient because I can adjust them depending on what I’m doing or move them out of the way when needed.
The pink color is beautiful and adds a soft, elegant touch to my workspace. It looks great in a modern home office.
It feels sturdy, well-made, and very stable. Overall, it’s a great purchase that improved both my comfort and the look of my workspace.
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Reviewed in the United States on April 29, 2026
★★★★★ 5
All-around thumbs up!
Size: 934W-Z, Color: Black
So far, so awesome. Easy to assemble, comfortable, arrived quickly and is exactly what I was looking for. I have a tall work bench in my new studio so I needed a chair that we could allow me to sit higher than a regular office chair and allow me to get off my feet after standing on the concrete floor. Plus its a nice looking chair that I am sure will last a long time. I love the flip-up arms and the lumbar support. This is just right!
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Reviewed in the United States on May 8, 2026
★★★★★ 5
Perfect Balance of Comfort, Support, and Style!
Size: 934-Z, Color: Black, Size: 934-Z, Color: Black
I’ve been using this chair for a few weeks now, and I’m genuinely impressed with how much of a difference it’s made in my workspace. The mesh back is one of my favorite features—it offers excellent breathability and prevents that sticky, overheated feeling you sometimes get with solid-back chairs, even after sitting for hours. The seat cushion is firm enough to give proper support but still has enough give to keep me comfortable through long workdays. It feels like the perfect middle ground between soft and supportive.
The adjustable foot ring has been a complete game changer for me. I use a taller desk setup, and having somewhere to rest my feet makes a huge difference in posture and overall comfort. Whether I’m sitting upright for focused work or leaning back to read, it’s always at the right height.
The flip-up armrests are another smart design choice. When I’m typing, I like to have them down for support, but when I’m done, I can flip them up and push the chair neatly under my desk—saving space and keeping things tidy. The casters roll smoothly on both hardwood and rugs, so I can move around easily without scraping the floor or getting stuck. The overall build quality feels solid and sturdy, with no wobbles or creaks.
Assembly was surprisingly quick—everything was clearly labeled, the parts felt durable, and it only took me about 20 minutes from opening the box to sitting in the chair. The sleek, modern look is another big plus—it blends in perfectly with my home office décor without feeling bulky or taking up too much visual space.
If you’re looking for a chair that combines comfort, ergonomic support, durability, and style, I can’t recommend this one enough. It’s equally great for work, studying, or just relaxing at your desk, and it’s definitely been worth every penny.
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Reviewed in the United States on August 12, 2025
★★★★★ 3
OK for the price, but overall comfort is avergae
Size: 934-Z, Color: Mustard
Easy to put together, color (mustard) accurate to images, and while I understand this is not a high-end chair, I feel like it still needs to be rated for its quality.
Pros: the seat cushions are fairly comfortable and it rolls well. Adjustable footrest is easy enough and mostly sturdy.
Cons: For a tall office chair, it doesn't go up high enough. I actually had to lower my standing desk to sit at it, which then isn't where I want it when I'm standing now. It's also a bit wobbly. The seat area's attachment to the post isn't as solid as it should be for a tall chair, so while sitting, it does tend to lean/slope forward and wobble side to side. The lumbar support is not adjustable, so I'm not even really sure what it does. And the armrests are not very comfortable to use. Since they are hard plastic, they are just a bit too rigid to rely on for any comfort. They are basically there to hold on to when you're getting out of the chair.
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Reviewed in the United States on May 29, 2026
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