The Hollyland Syscom421 wireless video and audio transmission system is a multi-camera wireless video transmission system that connects to up to four cameras using a single receiver with PTZ and tally control. It supports video signals up to 1080p60 via SDI and HDMI. Offering a line-of-sight transmission range of 550m, with a latency of 0.07 seconds.
The receiver has 4 SDI/HDMI outputs (one per transmitter) to be connected to a monitor or switcher. It is also possible to connect the receiver to a LAN, allowing you to pass control signals from a control panel to the transmitters. This allows you to control PTZ cameras and send Tally information. The transmitters have a dedicated Tally output port.
Both units have OLED displays that show resolution, transmit channel, signal strength and other details such as remaining battery charge. Each of the transmitters features an L-series battery plate and the receiver has a V-mount battery plate. Both the transmitter and receiver feature a 2-pin power input for extended run times.
Hollyland Syscom421-4 Wireless Video Transmitter system features
- Transmitter/receiver system up to 1080p60
- 4 x transmitters to 1 x receiver
- Line of sight transmission to 550m
- Allows PTZ cameras to be controlled wirelessly
- SDI and HDMI input
- SDI and HDMI output
- Control and tally pass through
- OLED display
- Built-in battery plate
- LAN / RS-422 / RS-485 control transmission
- 0.07 seconds latency