Hollyland Pyro S 4K HDMI/SDI Wireless Video System

Technical Details

Hollyland Pyro S 4K HDMI/SDI Wireless Video Transmission System The Hollyland Pyro S is a groundbreaking addition to the Pyro series, setting a new benchmark for wireless video transmission.

Supporting both HDMI and SDI input/output, it enables transmission to up to four receivers simultaneously, achieving a remarkable range of up to 400m with an ultra-low latency of just 50ms.

Its advanced Auto Dual-Band Hopping (ADH) technology ensures a stable and reliable signal, while selectable modes allow users to optimise performance for different shooting needs.

Designed for versatility and durability, the Pyro S features a magnesium alloy shell that is lighter, stronger, and easier to handle, making it ideal for film production, live events, and ENG/EFP applications.

Key Features

• Supports HDMI and SDI input/output
• Transmission to up to four receivers simultaneously
• Range of up to 400m with ultra-low latency of 50ms
• Advanced Auto Dual-Band Hopping (ADH) technology
• Magnesium alloy shell for superior durability

Flexible Multi-Receiver Monitoring

Equipped with cutting-edge Wifi Broadcast technology, the Pyro S allows a single transmitter to connect to four receivers simultaneously, maintaining signal stability and image integrity.

This makes it an excellent solution for productions that require multiple users to monitor footage in real time.

When Broadcast Mode is enabled, the transmitter supports up to four receivers, while deactivation allows transmission to two receivers and two mobile devices. This flexibility enhances on-set collaboration, ensuring smooth and coordinated workflows across multiple departments.

Dual-Band Stability and Intelligent Frequency Control

With Hollyland's self-developed 2.4GHz and 5GHz dual-band transmission system, the Pyro S delivers consistent, long-distance performance without sacrificing image quality.

Professional Connectivity and 4K Visual Fidelity

Built for professional workflows, the Pyro S supports both HDMI and SDI input and output for maximum compatibility across cinema, broadcast, and commercial setups. It also supports 4K/30fps transmission, ensuring crisp, detailed, and realistic imagery suitable for high-end film and television production.

Whether capturing cinematic visuals or broadcasting live content, Pyro S delivers outstanding performance with minimal delay, enabling accurate monitoring and seamless creative execution.

Streaming and Smart Operation

The Pyro S is equipped with both UVC and RTMP streaming capabilities, enabling direct plug-and-play compatibility with computers and live broadcasting platforms. Users can stream to YouTube Live, Twitch, TikTok Live, and Zoom without external capture cards or software installations.

Additionally, the Smart Channel Scan feature automatically detects the best frequency upon startup, while the preset grouping function allows fast pairing between transmitters and receivers, reducing setup time and improving on-set efficiency.

Rugged Design and Intelligent Cooling

Crafted from aerospace-grade magnesium-aluminium alloy, the Pyro S combines lightweight portability with superior strength and heat dissipation. Its integrated cooling system includes three fan speed modes-Auto, Low Speed, and Off-allowing temperature regulation for stable performance in demanding conditions. The bright LCD display on both units provides clear monitoring of system data such as battery life, group settings, frame rate, and current channel.

Power flexibility is ensured through support for NP-F batteries or DC input, giving creators multiple options to stay powered during extended shoots.