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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4.6 ★★★★★
Based on 19 reviews
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Ellen and Stephen
Lake Worth, US
★★★★★ 5
Great Multi-Function Watch
Color: Gray/Digital/Gray
I absolutely love my Timex Ironman watches. I have had many over a very long period of time. Wonderful set of functions for the price. Very affordable. Easy to use. Lasts a long time. Very easy to read in standard lighting. I like the Indiglo when needed, but do not use it too often. Absolutely love the ability to set a repeat timer to remind me to do something at a fixed interval, or to keep me on task for a fixed period of time. Great to be able to set three independent alarms. Potential to capture a huge number of splits with the stopwatch. I purchased this watch to replace a similar model with a dead battery. I have replaced batteries in the past, but it is quicker and easier to buy a replacement watch. I am saving my old watches for that day in the future when the Ironman model may no longer be available. I expect this will be my watch of choice for the rest of my life.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
E
Verified Purchase
E-Dub
Whiting, US
★★★★★ 5
Just fine if you have simple needs...
Color: Black/Digital/Black/Green
Exactly what I needed: a cheap, durable wrist watch. The only thing it was lacking were instructions, but about 5 minutes of messing with the buttons got it set up
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026
S
Verified Purchase
S S.
West Palm Beach, US
★★★★★ 5
Nice watch
Color: Black/Digital/Black/Green
Good watch
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Reviewed in the United States on April 30, 2026
V
Verified Purchase
Vicky
Birmingham, US
★★★★★ 4
Beautiful, but clasp broke after 4 months
Color: F-Rose Gold
Beautiful, but clasp broke after 4 months.
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Reviewed in the United States on May 4, 2026
M
Verified Purchase
Melody Kennedy
New York, US
★★★★★ 5
Love it …. But
Color: F-Purple
I love this watch it’s really pretty I love purple and it certainly is all purple however the band is very difficult and I don’t think it latches tight it’s fallen off my wrist a couple of times so I’m took it off and I’m gonna just save it for going out or something but I really love it - I am disappointed with the band - Would not buy as a gift
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Reviewed in the United States on August 25, 2022

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