Hollyland Pyro Ultra 4K HDMI/SDI Wireless Video Transmission System
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12 Month Warranty*
Click & Collect (Sydney)
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100% Australian Stock
7 Day Exchanges*
Expand your production setup with the Pyro Ultra 4K HDMI/SDI Wireless Video Transmission System. The kit includes a wireless transmitter and receiver, multiple antenna sizes, a USB-C adapter, a D-Tap to DC cable, a DC power adapter, and a dual ball head to cold shoe mount adapter. Featuring HDMI and SDI connectivity, it supports wireless video transmission over line-of-sight distances of up to 4,900'. TWiFi transmission technology with automatic frequency hopping helps maintain a stable connection with low 20 ms latency. Multiple operating modes provide added flexibility, while backward compatibility with the Pyro family allows easy integration into existing workflows.
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
Both the receiver and transmitter units feature a DC power input to connect the included DC power adapter. A V-mount battery plate on the receiver and an NP-F battery plate on the transmitter expand your power options to accommodate different batteries for longer shoot times.
Specifications
- Wireless 4K60 Video Transmission Kit
- Transmits Up to 4900 ft
- HDMI and SDI Connectivity
- TWiFi Frequency Hopping Technology
- UVC and RTMP Streaming Support
What's Included
1 x Hollyland Pyro Ultra 4K HDMI/SDI Wireless Video Transmission System
4 x Short Antenna
4 x Antenna
1 x USB-C OTG Adapter
1 x Dual Ball Head with Cold Shoe Mount
1 x D-Tap to Locking DC Power Cable
1 x DC Power Adapter (12V, 2A)
All deliveries within Australia are facilitated by Australia Post, Startrack or other courier services depending on the method you select during checkout and the dimensions/weight of the package. Generally, we dispatch within 24 hours of receiving your order unless otherwise stated. We have a quick turnaround time on postage and handling. Tracking numbers are issued via our automated e-mail system, however, if you do not receive your tracking number, please message our helpful staff and we'll attempt to provide as much information regarding your order as possible.
Please allow between 2-7 business days for standard deliveries to metro* areas and capital cities. For suburbs outside metro areas please allow an additional 2-5 business days for delivery. *Metro capital cities include: Sydney, Canberra, Wollongong, Gold Coast, Brisbane, Melbourne, Adelaide, Perth, Hobart or Darwin.
All products are covered by an Australian 12 month warranty. This can be either a manufacturer's warranty or a Hypop warranty depending on the product's origin. The warranty covers manufacturers faults, defects, parts and labour. This means that any fault that is deemed to be due to manufacturing will be covered by the warranty for any parts and labour required to fix it. In some cases when the cost of repair outweighs that of a replacement, a suitable replacement product may be offered. These products are not covered by our 12 month warranty as these products are susceptible to regular wear-and-tear and can get damaged for a variety of reasons not deemed as a manufacturer's fault. If these products are faulty or DOA please notify us within 7 days for a replacement. PLEASE NOTE: *This excludes Light Bulbs, Cotton Muslin Backdrops, Paper Backdrop Rolls, Batteries, Consumable Products and Travel Carry Bags included with our kits. DEMO STOCK: All demo stock items are sold 'as-is' and come with a standard 12 month warranty. Stock will either be repaired, substituted with a similar demo item (subject to availability), you may opt for an exchange or a store credit may be offered. Please contact us for further detail.

12 Month Warranty*