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Based on price data from 2 merchants for "Hollyland Cosmo C2 Wireless Video Transmission System". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.
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Description
Experience seamless video production with the Hollyland Cosmo C2 Wireless Video Transmission System. Engineered for high-level productions, this system offers unmatched transmission range of up to 3,000 feet, ensuring you stay connected whether in a studio or out in the field. With the power of HEVO 2.0 technology, frequency interference is a worry of the past, allowing for uninterrupted, crystal-clear video streams.
The Cosmo C2 system includes two transmitters and one receiver, each integrating effortlessly with your existing setup. It supports HDMI and SDI inputs, making it versatile for varied professional filming environments. The low latency of just 33ms guarantees a real-time, high-quality video feed that's perfect for live events or dynamic shoots. With onboard UVC and RTMP streaming capabilities, you can easily stream directly to platforms like YouTube and Twitch, expanding your audience reach instantly.
Adding to its flexibility, the Cosmo C2 features adaptable power options with both L-series and V-mount battery plates, perfect for mobile or on-the-go shoots. Its lightweight design and comprehensive mounting options ensure that it won't weigh you down, so you can focus on capturing impeccable videos without the hassle.
Key Features:
- Transmits 1080p60 video up to 3,000 feet with line-of-sight
- HEVO 2.0 technology for seamless frequency hopping
- Supports HDMI/SDI inputs and outputs
- Low 33ms latency for real-time video monitoring
- Onboard UVC and RTMP streaming capabilities
- Versatile power options with L-series and V-mount battery plates
- Lightweight and easy to integrate into existing setups
Product specs
| Type | Cosmo C2 Wireless Video System, Reciever/Dual Transmitter Set |
| Compatibility | NDI/UVC/RTMP Streaming |
| Connectivity | HDMI, BNC (3G-SDI), USB-C 2.0, RJ45 (ethernet) |
| Features | 3000' Line of Sight Range |
| Included Hardware | Hardshell Case |
| Power Source | AC Power Adapter (included), NP-F Battery/V-mount Battery (sold separately) |
| Mounting Options | Cold Shoe Adpater (included) |
| Height | Transmitter: 4.51", Receiver: 5.59" |
| Width | Transmitter: 2.71", Receiver: 3.43" |
| Depth | Transmitter: 1.39", Receiver: 1.3" |
| Weight | Transmitter: 7.4 oz, Receiver: 15.52 oz |
Videos
Hollyland Technology
Introducing Cosmo C2 | Redefine Reliability
Reviews
Owner Insights
We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Hollyland Cosmo C2 Wireless Video Transmission System.
Comparisons
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Users report that Hollyland Mars models experience dropouts when used on gimbals, while DJI systems are preferred for their stable performance in mobile applications.
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Use cases and applications
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Hollyland Mars and Pyro kits are favored for stationary setups, while DJI gear is recommended for roving cameras and gimbals due to better reliability.
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User experience
Features and functionality
Software and compatibility
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A firmware update for the Cosmo C2 reportedly changes how the device handles signal loss, potentially offering more stable performance.
Source
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Based on 0 Reviews and 0 Ratings
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