Hollyland Pyro Ultra 4K HDMI/SDI Wireless Video Receiver

Overview

The Hollyland Pyro Ultra 4K HDMI/SDI Wireless Video Receiver is a professional wireless video receiver designed to receive UHD 4K60 signals over long distances with low latency for on-set monitoring, live production, and multi-user workflows. Equipped with HDMI 2.0 and 3G-SDI outputs, it integrates easily into professional monitoring and video systems while supporting broad compatibility across the Hollyland Pyro ecosystem.

Built for demanding production environments, the Pyro Ultra receiver combines Hollyland's TWiFi transmission technology, flexible monitoring modes, streaming support, and adaptive output resolution in a compact form factor. With automatic frequency hopping, backward compatibility with the wider Pyro family, and support for large-scale receiver workflows, it is well suited to complex wireless video production setups.

Core Features

• This professional wireless video receiver supports UHD 4K60 transmission for high-quality production monitoring.
• Its HDMI 2.0 and 3G-SDI outputs provide flexible integration with a wide range of professional video equipment.
• TWiFi transmission technology combines 2.4 and 5 GHz wireless signals with automatic frequency hopping for stable, interference-resistant performance.
• The receiver supports line-of-sight transmission up to 1500 m for long-distance wireless video workflows.
• Broadcast mode, Focus mode, UVC support, and RTMP streaming expand its usefulness across monitoring and live production applications.
• Backward compatibility with the Hollyland Pyro family allows easier integration into existing wireless video setups.

Long-Range Wireless Performance

The Pyro Ultra receiver is built for extended-range wireless video transmission, supporting line-of-sight distances up to 1500 m. Hollyland's TWiFi technology creates a composite wireless link using both 2.4 and 5 GHz frequencies, while automatic frequency hopping helps minimise interference and maintain stable image transmission in crowded operating environments.

Broadcast and Focus Monitoring Modes

Broadcast mode is designed for productions that need reliable real-time monitoring across multiple receivers, making it suitable for larger crews and more complex workflows. Focus mode prioritises low latency to create a more responsive monitoring environment for precision focus pulling, with latency as low as 20 ms depending on the selected output resolution.

Streaming and Workflow Flexibility

With support for both UVC and RTMP streaming, the Pyro Ultra receiver can adapt to live streaming, remote collaboration, and plug-and-play production workflows. In standard operation, systems using the Pyro Ultra platform can support multiple viewing endpoints, making the receiver a practical choice for scalable monitoring configurations.

Reliable On-Set Operation

When unexpected signal interruption occurs, the system can freeze the last frame on screen to help maintain continuity while the crew restores the feed. Users can also configure a custom default image to preserve visual consistency during interruptions, while adaptive output resolution allows the receiver to automatically match connected downstream devices for easier setup across varied production systems.

Professional Connectivity and Compatibility

HDMI 2.0 and 3G-SDI outputs provide compatibility with a wide variety of professional monitors, switchers, and other video devices, while the USB-C port adds additional workflow flexibility. Backward compatibility with the broader Hollyland Pyro family makes the receiver a convenient choice for expanding pre-existing wireless systems.