Hollyland HL-Syscom 421 AV 4-Way Transmission System

The Hollyland HL-Syscom 421 AV 4-Way 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 tally. Supporting up to 1080p60 video signals via SDI and HDMI, the transmitter/receiver system offers an 1800ft line-of-sight transmission range with 0.07 second latency. The system also supports Ethernet pass-through, so you can stream directly via RTSP to the Internet.

Hollyland HL-Syscom 421 AV 4-Way Transmission System Features

- Receiver features 4 x SDI and 4 x HDMI outputs (one for each transmitter) to connect to a monitor or switcher
- Control PTZ cameras via IP or RS-422/485 serial connections
- Transmitters have a dedicated tally output port that supports optional tally lights
- Transmitters and receiver feature a 2-Pin power input for alternate DC power options
- Up to 1080p60 transmitter/receiver system
- 1800ft (548.64m) line-of-sight transmission
- Passes control and tally over LAN
- OLED display - Confirms the resolution, transmission channel, signal strength and battery power
- System includes a heavy-duty utility case with foam inserts, featuring pressure relief valves for international travel, waterproof o-ring seal between lid and base, safety lock latches, and ID slot
- Additional wireless transmitter available - Order code: JP110038

Hollyland HL-Syscom 421 AV 4-Way Transmission System Specifications

Transmitter Specifications:
- Connectivity:
  - 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
- Power supply: 7~36V DC
- Frequency: 5.1~5.9GHz
- Dimensions (H x W x D): 144 x 88 x 30mm (External antenna and battery plate excluded)
- Weight: 0.432 kg

Receiver Specifications:
- Connectivity:
  - 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
- Power supply: 18~36V DC
- Frequency: 5.1~5.9GHz
- Dimensions (H x W x D): 242 x 148 x 62mm (External antenna and battery plate excluded)
- Weight: 1.621 kg

Hollyland HL-Syscom 421 AV 4-Way Transmission System Supplied With

- 4x Transmitter
- 1x Receiver
- 25x 5GHz Antenna
- 4x 5.7-Inch Magic Arm
- 1x OTG Cable
- 4x DC Conversion Cable
- 5x RS485/RS422 Interface Cable
- 1x Power Adaptor
- 1x Heavy-duty utility case