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