null Skip to main content
Hollyland Syscom 421S Wireless Audio & Video Transmission System
Hollyland Syscom 421S Wireless Audio & Video Transmission System
$3,999.00

Hollyland Syscom 421S Wireless Audio & Video Transmission System

(No reviews yet)
SoundPro Item: 132696
MPN: HL-Syscom 421S-2TX1RX
MSRP: $6,599.00
$3,999.00

Add to Wish List

Account manager
Have a Question? Ask an Account Manager

The Syscom 421S from Hollyland is an 1800ft wireless video and audio transmission system that features up to 4 transmitters on the same RF channel for strong anti-interference capability.

Available Configurations

  • 2 Transmitters / 1 Receiver
    • Transmitter: 2
    • Receiver: 1
    • 5GHz antenna
    • 7" magic arm
    • OTG cable: 1
    • DC conversion cable
    • RS485/RS422 interface cable
    • Power adapter: 1
  • 4 Transmitters / 1 Receiver
    • Transmitter: 2
    • Receiver: 1
    • 5GHz antenna: 25
    • 7" magic arm: 4
    • OTG cable: 1
    • DC conversion cable: 4
    • RS485/RS422 interface cable: 5
    • Power adapter: 1

Hollyland Sysco m421S Features

  • 4 TX Synchronized A&V Transmission
  • Up to 1800ft range
  • 0.07S latency
  • SDI+HDMI I/O
  • 1080P full HD
  • RS422/RS485/LAN Control
  • TALLY control
  • RTSP streaming
  • 421S wireless audio & video transmission system1
  • Transmitter
    • Interface
      • SDI input BNC female
      • HDMI input type A female
      • 3.5mm tally output
      • 4 antenna RP-SMA male
      • DC power input
      • USB type-C
      • LAN
      • RS485/RS422
    • Supply Power Range7~36V DC
    • Power Consumption
    • <12W
    • Weight
    • 431.5g (external antenna excluded)
    • Dimensions(LxWxH)
    • 88x30x144mm (external antenna and battery plate excluded)
    • I/O Video Format
      • HDMI: 480P60Hz, 576P50Hz, 720P50/60Hz, 1080i50/60Hz, 1080P24/25/30/50/60Hz
      • SDI: 720P50/60Hz, 1080i50/60Hz, 1080P24/25/30/50/60Hz
    • Frequency
    • 5.1~5.9GHz
    • Transmission Power
    • MAX 22dBm
    • Receiver Sensitivity
    • -90dBm
    • Lowest Transmission Latency
    • 0.07s
    • Bandwidth
    • 40MHz
  • Receiver
    • Interface
      • SDI1, SDI2, SDI3, SDI4 Output (BNC female)
      • HDMI1, HDMI2, HDMI3, HDMI4 Output (Type A female)
      • 4 Antenna (RP-SMA male)
      • DC power input
      • USB Type-C
      • LAN
      • RS485/RS422
    • Supply Power Range18~36V DC
    • Power Consumption
    • <32W
    • Weight
    • 1621g (external antenna excluded)
    • Dimensions(LxWxH)
    • 148x62x212mm (external antenna and battery plate excluded)
    • I/O Video Format
      • HDMI: 480P60Hz, 576P50Hz, 720P50/60Hz, 1080i50/60Hz, 1080P24/25/30/50/60Hz
      • SDI: 720P50/60Hz, 1080i50/60Hz, 1080P24/25/30/50/60Hz
    • Frequency
    • 5.1~5.9GHz
    • Transmission Power
    • MAX 22dBm
    • Receiver Sensitivity
    • -90dBm
    • Lowest Transmission Latency
    • 0.07s
    • Bandwidth
    • 40MHz

In The Box

Customer Reviews