Hollyland Cosmo C1 SDI/HDMI Wireless Video Transmission System
Unlock the freedom of seamless wireless video with the Hollyland Cosmo C1 SDI/HDMI Wireless Video Transmission System. Deliver stunning 1080p60 quality video up to 1000 feet away with an impressively low 40 ms latency — perfect for live broadcasts, events, or any situation where reliable, high-quality video is critical.
Reliable Long-Range Wireless Transmission
Say goodbye to messy cables. The Cosmo C1 transmits clear, high-definition video over a 5 GHz frequency band, maintaining a strong connection within a 1000-foot line-of-sight range. That means you can move freely on set or location without losing your video signal.
Secure & Smart Performance
Your video feed uses AES-128 encryption for safety against interception, plus smart channel selection automatically finds the cleanest transmission path. The system supports UVC pull streaming for versatile workflow integration, ensuring you stay connected smoothly.
Flexible Inputs, Outputs & Power Options
Featuring one HDMI and one SDI input with a convenient SDI loop-through output on the transmitter, and two SDI plus one HDMI outputs on the receiver, the Cosmo C1 adapts to your professional gear easily. Power via L-series battery plates, included DC adapter, or USB Type-C keeps you running wherever you work.
Key Features
- Transmit up to a 1080p60 HDMI/SDI signal to an HDMI or dual SDI outputs
- 1000 foot line-of-sight transmission with a low 40 ms latency
- AES-128 encryption to prevent video leakage
- Smart channel selection
- Supports UVC pull streaming
- SDI loop-through output on transmitter
- 5 GHz frequency band
- OLED screen
- USB Type-C power input option
- L-series battery plates on back of each unit
- Power with included DC adapter or with optional USB adapter