Hollyland Pyro Ultra 1TX and 1RX

Unlimited monitoring, controlled from one transmitter

The Pyro Ultra allows one transmitter to feed multiple receivers without splitting the signal or adding extra hardware. In Broadcast Mode, it can deliver the same feed to an unlimited number of receivers for wider on-set viewing. On set, that means the director, focus puller, client monitor and additional crew can all view the same feed from a single source. When Broadcast Mode is deactivated, the system supports up to six monitoring points, typically four receivers and two mobile devices, which keeps smaller setups straightforward while still covering key viewing positions.

4K60 transmission that holds detail

The system transmits up to 4K60 over HDMI at 12 Mbps, which is enough to assess focus, edge detail and motion clearly. Fine textures like fabric or hair remain readable, and movement doesn’t break down into compression artefacts. The Pyro Ultra delivers a feed you can rely on for monitoring exposure and focus without needing to double-check on the camera.

Focus Mode and latency control

Focus Mode reduces latency to as low as 20 ms under the right conditions, bringing the wireless image closer to real-time. When pulling focus, the image reacts quickly enough to match lens movement without noticeable lag. This mode is particularly useful when working with moving subjects, where even small delays can throw off timing.

TWiFi transmission and long-range stability

The TWiFi system combines 2.4 GHz and 5 GHz into a single transmission link, rather than switching between them, keeping the signal more consistent in areas with heavy wireless traffic. With automatic frequency hopping, the system actively avoids interference, and support for Dynamic Frequency Selection (DFS) opens up additional frequency bands where regulations allow, helping maintain a cleaner connection. The 1.5 km line-of-sight range then gives enough headroom for larger locations or exterior work.

Streaming and system integration

With UVC, you can connect the receiver directly to a computer for video input without extra drivers. RTMP allows direct streaming to online platforms, capped at 1080p60. The system also integrates with other Pyro units, allowing you to mix transmitters, receivers, and monitors within the same setup without compatibility issues.

Flexible connectivity and practical safeguards

The transmitter supports HDMI input with 4K60 HDMI loop out, so you can keep a local monitor connected while transmitting. Both HDMI and SDI support fractional frame rates, which helps when matching different camera systems. Receivers adjust their output resolution automatically to suit the connected display, and if the signal drops, the Freeze Frame function holds the last image instead of cutting to black. This function gives crews time to re-establish the connection without a sudden visual interruption, and it provides the option to load a custom image as a fallback if needed.

What’s in the box?

• 1 x Transmitter
• 1 x Receiver
• 4 x Easy-Install Short Antenna
• 4 x Easy-Install Antenna
• 1 x 12V/2A DC Power Adapter
• 1 x USB-C OTG Adapter
• 1 x Double Ball Head with Cold Shoe Mount
• 1 x D-Tap to Locking DC Power Cable
• 1 x Quick Guide
• 1 x Warranty Card