Hollyland Pyro H Wireless 4K Video Transmission System

The Hollyland Pyro H Wireless 4K Video Transmission System is a high-performance wireless video transmission system delivering ultra-low latency 4K HDMI signals up to 1,300ft (400m) line-of-sight. With HDMI input and loopout, UVC streaming support, and flexible DC/NP-F/USB-C power options, the Pyro H offers broadcast-level reliability with simple group pairing and intelligent channel scanning. Ideal for multi-cam productions, livestreaming, and location shoots, it connects up to four receivers in Broadcast mode and integrates seamlessly with HollyView mobile monitoring and OBS workflows.

Hollyland Pyro H Wireless 4K Video Transmission System Features

- 4K30 HDMI input and loopout with low-latency video transmission
- Ultra-low latency: down to 60ms
- Up to 1,300ft (400m) line-of-sight range
- Connect up to 4 receivers in Broadcast mode
- Dual-band 2.4 GHz and 5 GHz transmission
- UVC video class support for plug-and-play OBS streaming
- USB-C, DC, or NP-F power options (USB-C disabled in Broadcast mode)
- HD/Smooth scene modes and frozen frame fallback
- Automatic frequency selection and channel scan
- Monitor via HollyView mobile app (Android/iOS)

Hollyland Pyro H Wireless 4K Video Transmission System Specifications

- Inputs (TX): HDMI 1.4b, HDMI Loopout, USB-C OTG
- Outputs (RX): HDMI 1.4b, USB-C OTG (UVC)
- Power: DC 6-16V, NP-F battery, USB-C 5V 2A (USB-C not supported in Broadcast mode)
- Power Consumption: TX approx. 7W, RX approx. 4W
- Wireless Band: 2.4 GHz and 5 GHz
- Latency: 60ms (typical)
- Range: 1,300ft line of sight (650ft in Broadcast mode)
- Resolution Support: 720p to 4K at 30fps
- Weight: 192g per unit
- Dimensions: 109 x 62.3 x 33.4mm