The Hollyland Cosmo C2 wireless video system with two transmitters allows high-resolution video transmission of up to 1080p60 over long distances, reaching up to 1,000 meters, by connecting two transmitters to a single receiver.
This kit includes two transmitters and one receiver, which operate within the 5.1 to 5.85 GHz wireless frequency range.
In addition, it features HEVO 2.0 technology and offers compatibility with the UVC, RTMP, and NDI|HX streaming protocols.
Hollyland Cosmo C2 - Wireless Video 2-Transmitter System
HOL-HL-Cosmo C2 2TX&1RX
The Hollyland Cosmo C2 wireless video system with two transmitters allows high-resolution video transmission of up to 1080p60 over long distances, reaching up to 1,000 meters, by connecting two transmitters to a single receiver.
This kit includes two transmitters and one receiver, which operate within the 5.1 to 5.85 GHz wireless frequency range.
In addition, it features HEVO 2.0 technology and offers compatibility with the UVC, RTMP, and NDI|HX streaming protocols.
€1,199.00
Tax excluded
1.450,79 €
Con IVA
- Check availability
The Hollyland Cosmo C2 is a wireless transmission system that delivers Full HD 1080p60 video with an ultra-low latency of just 33ms and a range of up to 1,000 meters in direct line of sight. It operates in the 5 GHz band and, thanks to HEVO 2.0 technology, it automatically detects interference and switches to a clean channel without interruptions, ensuring a stable and smooth signal at all times.
The Cosmo C2 transmitters feature HDMI and SDI inputs, as well as an SDI loop output, while the receiver includes two HDMI outputs, two SDI outputs, and an RJ45 port. With its USB-C ports and the included USB-C OTG adapter, the system provides greater connectivity versatility.
This system supports direct RTMP streaming to platforms such as YouTube, Twitch, and others, and its receiver is NDI|HX-compatible, making it easy to integrate into professional IP workflows. In the event of signal loss, the Cosmo C2 freezes the last frame to prevent the manufacturer’s logo from appearing on screen, while also allowing you to replace it with your own custom logo.
Both the receiver and transmitters support multiple power options: either via DC power supply or batteries, using L-series batteries on the transmitters and V-Mount batteries on the receiver.
Key Features of the Hollyland Cosmo C2
- Video Input/Output
-
Transmitter: 1× HDMI 1.4b input
-
Transmitter: 1× BNC (3G-SDI) input
-
Transmitter: 1× BNC (3G-SDI) loop output
-
Receiver: 2× HDMI 1.4b outputs
-
Receiver: 2× BNC (3G-SDI) outputs
-
- Embedded audio
- USB-C on transmitter and receiver
- RJ45 port on receiver
- Transmission range: 1,000 meters
- Frequency range: 5.1–5.85 GHz
- Latency: 33ms
- Power options: V-Mount plate on receiver, L-series batteries on transmitters
Data sheet
- Protocols
- NDI|HX
RTMP
UVC - Video Inputs
- HDMI
SDI - Outputs
- HDMI
SDI - Max. Video Resolution
- 1920x1080 - HD
- Entradas Audio
- Embebido
- Salidas Audio
- Embebido
- Data and Control
- App IOS/Android
- Power
- Battery
DC - Transmisión
- Wireless
- Range
- 1 Km
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