Designed by experts with profound knowledge and market insight, the Hollyland Cosmo C2 features a powerful design for enhanced wireless competence and boasts an ultra-long LOS range of 3,000ft (1,000m) and a super-low latency of just 33ms. Adopting the newly self-developed HEVO 2.0 technology, it supports seamless frequency hopping, thus ensuring a smooth and immersive experience. Combined with other powerful features and functions like NDI , UVC and RTMP streaming, this innovative kit will prove to be a great help for multi-camera livestreaming, broadcast, and more.
More Range
Cosmo C2 boasts an ultra-long line-of-sight (LOS) transmission range of up to 3,000ft (1,000m), making it ideal for professional use in large venues, open areas, and complex buildings.
Less Latency
Cosmo C2 achieves a super-low latency of just 33ms* and the latency remains the same over extended distances, thus ensuring smooth and reliable transmission.
*Data is based on Hollyland laboratory results.
Seamless Frequency Hopping
Powered by self-developed HEVO 2.0 technology, Cosmo C2 automatically detects surrounding frequency interference and seamlessly switches to a clean channel, which ensures uninterrupted transmission and an immersive experience.
NDI Protocol Support
The Cosmo C2 supports Network Device Interface (NDI) protocol, allowing video streams to be transmitted over a single network cable. This eliminates the complexity and clutter of connections and creates a cleaner production space.
UVC Streaming
Cosmo C2 supports UVC streaming as well. With a USB-C to USB-C or USB-C to USB-A cable(3), you can directly connect the receiver to any computer without the need for capture cards, simplifying the real-time transmission of on-site video.
Please Note: Mac only supports receiving one of the UVC video.
Comprehensive Ports
The transmitter of Cosmo C2 possesses HDMI Input, SDI Input, and SDI Loopout. The receiver possesses HDMI Output A, SDI Output A, HDMI Output B, and SDI Output B.
Fractional Frame Rate
Cosmo C2 can transmit HDMI/SDI fractional frame rate input and output, catering to your flexible needs while shooting.
Versatile Power Options
The Cosmo C2 transmitter supports DC (locking) and NP-F batteries while the receiver supports DC (locking) and V-Mount batteries, ensuring your production keeps going at all times.
Frozen Frame
When transmission is interrupted, Cosmo C2 freezes the last frame of the video feed, preventing the display of the manufacturer's logo. You can also customize the logo image as you please with a USB flash drive.