Hollyland Syscom 421S Wireless Audio & Video Transmission System - Sound Productions

The Hollyland Syscom 421S is an 1800ft wireless video and audio transmission system that features up to 4 transmitters on the same RF channel.

Hollyland Syscom 421S is a wireless video transmission and control system that supports up to 1080p60 video signals via SDI and HDMI, with a

[Official] Hollyland Syscom 421S - Wireless Video Transmission and Control System with 4 Transmitters - Hollyland

Hollyland Store: Professional Audio & Video Transmission Products

HOLLYLAND Syscom 421S Transmitter with 1 Receiver 1800ft Video-Audio Transmission System User Manual

HOLLYLAND Syscom 421S Transmitter with 1 Receiver 1800ft Video-Audio Transmission System User Manual

Hollyland Syscom 421S-Hollyland

Wireless Video and Audio Transmission System, 4 Transmitters

Hollyland Syscom 421-4

Hollyland's Mars 300 PRO is using the latest coding, decoding technology, and 5G wireless transmission technology. It can achieve ultra-low latency wireless video transmission. It has a transmission range over 328ft with a clean line of sight (LOS) when the transmitter is connected to 1 receiver. The transmitter can connect with 1 receiver and 2 APPs Monitoring (or 1 transmitter connects to 3 APPs monitoring without RX).