Hollyland Pyro H 4K HDMI Wireless Video Transmission System

Hollyland Pyro H 4K HDMI Wireless Video Transmission System is a wireless video transmission system consisting of a transmitter and receiver, both equipped with HDMI 1.4b connectivity. The system transmits uncompressed wireless video with 60 ms latency and supports timecode, with a line-of-sight wireless range of up to 1300' / 396.2 m.

HDMI 1.4b Input and Output Connectivity

The transmitter provides one HDMI 1.4b input and one HDMI 1.4b output, while the receiver provides one HDMI 1.4b output. Embedded audio is carried over HDMI. Supported HDMI video formats include UHD 4K at 30/25/24, 1080p at 60/59.94/50/30/25/24/23.98, 1080i at 60/59.94/50, and 720p at 60/59.94/50. Audio format is not specified by the manufacturer, and no separate audio I/O is provided.

Uncompressed Wireless Video and Timecode Support

Wireless video compression is uncompressed, and the system supports timecode. Transmission operates over Wi-Fi using Wi-Fi 4 (802.11n) on dual-band 2.4 and 5 GHz. The frequency range is US: 5.15 to 5.25 GHz, with channel bandwidth options of 40 MHz and 20 MHz. RF power is 23 dBm and RF sensitivity is -85 dBm. Bluetooth and cellular support are not included.

Power, Battery, and Antenna Configuration

Both the transmitter and receiver accept one L-Series mount battery on a fixed plate, and each also provides a barrel input for