The Hollyland Pyro Ultra 4K HDMI/SDI Wireless Video Receiver adds reliable long-range wireless monitoring to professional production workflows. Designed for flexible on-set video distribution, the receiver features both HDMI and SDI output ports capable of receiving line-of-sight wireless transmission from distances up to 4900'.
Hollyland’s TWiFi transmission technology combines automatic frequency hopping with a composite signal link to maintain stable, high-clarity 4K60 video transmission while achieving low 20 ms latency for responsive real-time monitoring. Multiple operating modes provide additional versatility for different production environments and workflow needs.
The Pyro Ultra receiver is fully backward compatible with the entire Hollyland Pyro ecosystem, allowing seamless integration into existing wireless video systems and multicamera production setups.
Unlimited Linking
The Pro Ultra ecosystem can be expanded to include unlimited receivers getting footage from a single transmitter unit, all while continuing to deliver stable wireless signals.
TWiFi Transmission Technology
TWiFi is Hollyland's new proprietary codec that creates a composite link out of 2.4 and 5 GHz wireless signals for secure communications. The system can then ensure line-of-sight transmission up to 4900'. On top of this, automatic frequency hopping avoids signal interference in crowded network environments. Dynamic Frequency Selection unlocks more of the wireless spectrum in regulated regions for additional flexibility.
Broadcast Mode
When enabled, Broadcast mode delivers real-time signal monitoring to a wide variety of receiver units from 2300' away. When deactivated, the standard setup supports up to six monitoring screens—four receivers and two mobile apps—up to 4900'.
Focus Mode
When trying to complete precise focus pulls, Focus mode maintains a low latency to ensure a responsive monitoring environment. Latency varies depending on the output resolution of your footage, measuring 20 ms at 1080p30, 40 ms at 1080p60, and 45 ms at 4K60.
Flexible Streaming
The Pyro Ultra features both UVC and RTMP streaming. Plug-and-play connectivity and flexible platform compatibility make the receiver ideal for live production and remote collaboration.
Freeze Frame
The system automatically freezes the last frame on screen when an unexpected cut occurs to give production crews time to recover. You can even set up a custom image as a default display to maintain visual consistency.
Adaptive Output Resolution
The receiver automatically adapts its HDMI or SDI output resolutions to match downstream devices, ensuring compatibility across setups.
Multiple Power Options
The receiver unit features a DC power input to connect a separately available power supply. A V-mount battery plate allows you to integrate a cine battery for longer shoot times on set.
