SKU: 87950076737

Hollyland Pyro H 4K HDMI Wireless Video Transmission System (1TX + 1RX)

Sale price$4087.22 Regular price$4541.35
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Description

Hollyland Pyro H 4K HDMI Wireless Video Transmission System (1TX + 1RX)The Hollyland Pyro H 4K HDMI Wireless Video Transmission System (1TX + 1RX) is a complete, dual band wireless monitoring kit tailored for independent filmmakers, content creators, live streamers, and commercial video crews. Building heavily upon the foundation of Hollylands legacy Mars series, this 1 Transmitter + 1 Receiver kit upgrades to a modern 2. 4 GHz and 5 GHz dual band wireless carrier. By abandoning fragile single frequency streaming, the

The Hollyland Pyro H 4K HDMI Wireless Video Transmission System (1TX + 1RX) is a complete, dual-band wireless monitoring kit tailored for independent filmmakers, content creators, live-streamers, and commercial video crews.

Building heavily upon the foundation of Hollyland’s legacy Mars series, this 1 Transmitter + 1 Receiver kit upgrades to a modern 2.4 GHz and 5 GHz dual-band wireless carrier. By abandoning fragile single-frequency streaming, the Pyro H provides an incredibly reliable, long-range connection that can survive heavy RF interference on modern film sets and corporate venues.

Core Hardware & Wireless Features

  • Auto Dual-Band Hopping (2.4 GHz & 5 GHz): Powered by Auto Frequency Hopping (ADH) technology, the Pyro H transmits video data across both frequency bands simultaneously. If the local environment is crowded with venue Wi-Fi or smartphone hot spots, the system instantly switches to the cleanest available channel block to eliminate frame dropping or black screens.

  • Streamlined HDMI-Only Layout: Built specifically for mirrorless camera platforms, handheld gimbals, and standard HDMI field monitors. By removing complex, heavy SDI BNC connectors, the system reduces the physical weight on your camera cage while natively passing through crisp video signals up to 4K at 30fps.

    • Transmitter (TX): 1× HDMI Input, 1× HDMI Loop-Out.

    • Receiver (RX): 1× HDMI Output.

  • 1-to-4 Broadcast Multiplexing: While this standard kit comes configured as a 1TX + 1RX package, the backend transmitter is engineered to scale. A single Pyro H transmitter can broadcast video to four dedicated hardware receivers simultaneously. Alternatively, it can split the feed to 2 hardware receivers while casting via Wi-Fi to 2 mobile devices using the HollyView app.

  • Driverless UVC Live Streaming: The receiver features an integrated high-speed USB-C port supporting standard UVC (USB Video Class). By running a single USB-C cable straight from the receiver into a computer, it acts as a plug-and-play webcam source—letting you pump high-definition video directly into OBS Studio, vMix, Zoom, or YouTube Live without needing a separate capture card.

Technical Specifications Matrix

Feature Specification
System Range Limit Up to 1,300 Feet (400 Meters) Line-of-Sight (LOS)
End-to-End System Latency Minimal 0.06 Seconds (60ms) average processing window
Video Processing Bitrate High-fidelity data pipe supporting up to 12 Mbps
Resolution Standards UHD 4K at 30/25/24 fps, 1080p up to 60fps, 720p
Power Flexibility Sony NP-F (L-Series) Plate, 6-16V DC Input, or USB-C (5V/2A)
Net Hardware Weight Approx. 192 grams (6.77 oz) per unit without antennas

Dual Optimization Modes

Accessible via the interactive OLED side displays, the crew can change the system's processing priority on the fly depending on what the shoot demands:

  1. Smooth Mode: The hardware dynamically manages the video bitrate to keep latency to its absolute lowest point (60ms). This configuration is crucial for roving Focus Pullers / 1st ACs who depend on real-time visual responsiveness to hit critical marks.

  2. HD Mode: Locks the wireless stream to its maximum 12 Mbps threshold. This ensures the cleanest compression algorithms and full color depth, making it ideal for the Director's Monitor, client viewing booths, or makeup stations where high fidelity is preferred over raw speed.

What is Included in the Box

  • 1 × Pyro H 4K Wireless Video Transmitter (Red Accents)

  • 1 × Pyro H 4K Wireless Video Receiver (Blue Accents)

  • 5 × Omni-directional Paddle Antennas (4 for active mount + 1 spare)

  • 1 × 1/4"-20 Cold Shoe Mount Adapter

  • 1 × Right-Angle DC Power Adapter Cable

  • 1 × Quick Start Guide

⚠️ Multi-Receiver Power Constraints: While the USB-C power option is incredibly useful for saving weight on compact gimbal setups, keep the system's operational constraints in mind. If you are operating the system in its expanded Broadcast Mode (linking 3 to 4 receivers to a single transmitter), the hardware processing requirements increase significantly. In this mode, the hardware cannot draw enough stable current through standard 5V/2A USB-C ports—you must use an NP-F style battery or the locking 12V DC barrel jack to ensure a stable connection.

 

 

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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]
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SKU: 87950076737

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Jennifer delgado
New York, US
★★★★★ 5
Cumplió mis expectativas
Size: 54 mm, Color: Brown/Grey/Brown Gradient
Hermosas y de buena calidad
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Reviewed in the United States on December 26, 2025
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Celeste
Omaha, US
★★★★★ 2
Missing “C’s” on temple
Size: One Size, Color: Cd472 Black Grey Gradient
Material felt cheap and were missing the “C’s” on both sides of the temples.
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Reviewed in the United States on May 26, 2025
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Amazon Customer
Lowell, US
★★★★★ 5
Good length, nice and comfy!
Fit Type: 33" Inseam, Size: Medium, Color: Army Green
Update after wearing on international trip: I still love these pants, but something about the high waist doesn’t look great on me if I wear a shorter length or cropped top (usually what I wear with high waisted pants). The waistband is too wide, and it looks unflattering. I may try to get it altered (again) to have a thinner waistband, but not eager to spend any more on these than I already have. 😭 Original review: I love these pants….I really wanted a natural fiber pant that wasn’t ankle length (I’m 5’8”)! I do NOT like that so so so many pants (from some of my favorite name brands but especially here on Amazon also) are “high waters”. These are a tad long at 33” (they didn’t have the 31” in size M in the color I wanted), but I will get them hemmed. I am also long waisted and don’t usually like wide waistbands, but this waistband doesn’t bother me, and they look great on. They did not seem to shrink after washing, and I even put them in the dryer on low for about 10 minutes (I wasn’t brave enough to go longer), and they did not shrink much. I was hoping they might shrink a tad in length. They must run a tad large, since I am a bit heavy right now, but they aren’t too tight (like so much of my wardrobe is at the moment). They are very comfortable, and I’m glad to have some pants to wear when I travel.
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Reviewed in the United States on December 23, 2025
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Amazon Customer
Lake Worth, US
★★★★★ 5
They are long enough. Love them.
Finally comfortable pants that fit me in length and look great. I’m buying another pair in black.
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Reviewed in the United States on May 17, 2026
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dutchkirk
New York, US
★★★★★ 4
Nice!
Fit Type: 33" Inseam, Size: Medium, Color: White
Surprisingly nice. Fit is good and just a bit long. I expected shrinkage, however, after washing in cold water and drying warm, there is none that I could see. They wash nicely and don't need an iron, at least in the white version that I ordered.
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Reviewed in the United States on May 21, 2026

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