Hollyland Pyro Ultra 4K HDMI/SDI Wireless Video - Transmitter

About: Hollyland Pyro Ultra 4K HDMI/SDI Wireless Video - Transmitter

Pyro Ultra is a revolutionary wireless video transmission system that connects one transmitter to unlimited receivers, expanding monitoring without limits. With true 4K/60fps capture, and Focus Mode reducing latency to as low as 20ms, Pyro Ultra brings you cinematic clarity and tracks every lens adjustment with absolute precision. Powered by our proprietary TWiFi technology, it offers a line-of-sight transmission range of up to 4,900 ft. (1.5 km), with automatic frequency hopping for stable, interference-free transmission, so you can push further, work faster, and collaborate without compromise.

As part of the Pyro ecosystem, Ultra integrates with the entire Pyro family to scale workflows across productions of any size. One transmitter. All Pyros. Unlimited receivers. This is Ultra.

• 1 TX & Unlimited RX
• 4K60 UHD
• Focus Mode
• Proprietary TWiFi Technology
• Pyro Ecosystem
• DFS Certified
• UVC & RTMP Streaming
• HDMI & SDI Flexibility

Link Infinite

Powered by Hollyland's TWiFi transmission technology, Pyro Ultra enables one transmitter to connect with unlimited receivers, delivering stable, fluid performance that feels effortlessly professional.

Broadcast Mode

• Activated: With broadcast mode enabled, Pyro Ultra delivers real-time monitoring across an unlimited number of receivers with smooth, reliable clarity.
• Deactivated: The standard setup supports up to 6 monitoring screens (4 receivers and 2 mobile apps), offering just the right coverage for lean teams.

Your Vision, Ultra Clear - Just Right. Just 4K60. 

With support for true 4K60 at 12 Mbps over HDMI, Pyro Ultra leverages the powerful TWiFi codec to render each moment with stunning clarity, nuance, and depth.

• 4K60 UHD Resolution
• 12 Mbps High Transmission Rate
• TWiFiProprietary Codec Technology

Focus Mode

For focus pulling, down to 20ms. When enabled, Focus Mode reduces latency on enabled devices to as low as 20 ms, so every pull feels precise and responsive. Whether you’re catching a subtle glance, pulling focus on a moving subject, or tracking a quiet moment, everything lands right on cue. The rest of your system flows just as smoothly.

TWiFi Transmission Technology - So Far. So Ultra.

Built on Hollyland’s proprietary codec and transmission architecture, TWiFi combines 2.4GHz and 5GHz into a composite link that outperforms conventional dual-band with stronger and more resilient connections. This advanced system ensures up to 4,900 ft. (1.5 km)[3] line-of-sight range with exceptional clarity, while automatic frequency hopping dynamically navigates crowded environments. Complemented by its high-performance codec engine, TWiFi brings true 4K60 image quality, while Focus Mode reduces latency to as low as 20ms—so every frame stays sharp, every adjustment stays in sync, and every workflow stays effortlessly on pace.

• 1 TX & Unlimited RX: Infinite Reach
• 4K60: Ultra Clarity
• 4,900 ft (1.5 km): LOS
• 20 ms: Ultra-Low Latency
• 2.4 GHz & 5 GHz: Dual-Band

DFS Ready - Enjoy Wider Access

Pyro Ultra supports Dynamic Frequency Selection (DFS)-enabled bands, unlocking more spectrum for wireless transmission in regulated regions. More flexibility. Fewer restrictions. Wherever your production takes you.

Flexible Streaming Solutions - Stream it Your Way

Pyro Ultra features UVC and RTMP streaming, enabling high-quality capture up to 4K60 with plug-and-play ease and flexible platform connectivity, perfect for live production and remote collaboration.

The Pyro Ecosystem. Pyro All-Ways.

Pyro Ultra is fully compatible with our Pyro lineup, including Pyro H, Pyro S, Pyro 7, Pyro 5, and even Vcore, forming a true ecosystem of cross-device integration. Whether you're upgrading your system or mixing setups on set, every link fits smoothly into the chain.

• Within the Pyro ecosystem, Pyro 5, and Pyro 7 are compatible in both broadcast and non-broadcast modes.
• Pyro H and Vcore are compatible in non-broadcast mode only.
• Pyro S currently supports non-broadcast mode only; compatibility with broadcast mode will be added in future firmware updates.

Freeze Frame

Unexpected cut? No worries. Pyro Ultra freezes the last frame on screen, giving crews time to recover without disrupting the workflow. For added flexibility, you can set a custom image[7] as the fallback display to maintain visual consistency and brand presence.

Versatile Connectivity

HDMI & SDI with frame rate flexibility. The Pyro Ultra transmitter supports 4K60 HDMI loop out, so you can monitor footage locally without compromise. With support for fractional frame rates on both HDMI and SDI, it adapts smoothly to professional and broadcast standards, so your setup stays flexible across productions.

Adaptive Output Resolution

One signal. Multiple displays. Receivers automatically adapt output resolution to match downstream devices. Even when transmitting in 4K60, a receiver can output in 1080p, ensuring compatibility across setups while preserving the integrity of the source signal.

Specifications

• Interfaces
  • DC IN: 2.0 Barrel Connector
  • HDMI IN: HDMI 2.0
  • HDMI LOOPOUT: HDMI 2.0
  • SDI IN: 3G SDI
  • Type-C: USB 2.0
  • Antenna: SMA Male Connector
• Power Supply Voltage Range
  • Battery Power Input: 6.8-8.4V
  • DC Power Input: 6-16V
• Power Consumption
  • Non-broadcast: 11W
  • Broadcast: 14W
• TX Power: < 23dBm
• Input/Output Video Formats
  • HDMI:
    • 720p50/59.94/60
    • 1080p23.98/24/25/29.97/30/50/59.94/60
    • 4k(3840*2160)23.98/24/25/29.97/30/50/59.94/60
  • SDI:
    • 720p50/59.94/60
    • 1080i50/59.94/60
    • 1080p23.98/24/25/29.97/30/50/59.94/60
• Operating Frequency
  • 5G
    • 5.150 – 5.250 GHz
    • 5.250 – 5.350 GHz
    • 5.470 – 5.725 GHz
    • 5.725 – 5.850 GHz
  • 2.4G
    • 2.412 – 2.484 GHz
• Transmission Latency: Focus Mode: 1080p25 ≥ 20ms
• Bandwidth: 20MHz (Broadcast: 40 MHz)
• Net Weight: 0.71 lbs (320g)
• Dimensions (LxWxH): 4.9 x 3.15 x 1.37 in (124.5 x 80 x 34.9mm)

What's in the Box

• 1x Transmitter
• 4x Easy-Install Short Antenna
• 1x USB-C OTG Adapter
• 1x 1/4" Cold Shoe
• 1x Quick Guide
• 1x Warranty Card