Hollyland Syscom 421S-AU (550m) Wireless Audio & Video Transmission System

• 1080p60 Transmitter/Receiver 548m Range
• Multi-Cam Transmitter and Control System
• 4 x Transmitters to 1 x Receiver
• Transmits LAN/RS-422/RS-485 Control
• SDI/HDMI Input and Output
• 0.07 Second Latency
• Allows PTZ Camera Control Wirelessly
• Supports Tally
• Built-In Battery Plate

The Hollyland Syscom 421 Wireless Video & Audio Transmission System is a multi-cam wireless video transmission system that communicates with up to four cameras using a single receiver with PTZ control as well as a tally. Supporting up to 1080p60 video signals via SDI and HDMI, the transmitter/receiver system offers a 548m line-of-sight transmission range with 0.07-second latency.

The receiver features 4 x SDI/HDMI outputs (one for each transmitter) for connecting to a monitor or switcher. You can also connect the receiver to a LAN, allowing you to pass control signals from a control panel to the transmitters. This enables you to control PTZ cameras as well as send tally information. The transmitters have a dedicated tally output port. Both units also have an OLED display that confirms the resolution, transmission channel, signal strength, and other details such as battery power. The transmitters each have a built-in L-series battery plate, and the receiver has a V-mount battery plate. Both Transmitter and receiver feature a 2-pin power input for extended run times.

Key Features

• Up to 1080p60 transmitter/receiver system
• 548m line-of-sight transmission
• SDI and HDMI input
• SDI and HDMI output
• Passes control and tally
• OLED display

What’s in the Box

• 4 x Transmitter
• Receiver
• 25 x 5 GHz Antenna
• 4 x 7″ Magic Arm
• OTG Cable
• 4 x DC Conversion Cable
• 5 x RS485/RS422 Interface Cable
• Power Adapter
• Limited 1-Year Warranty