Description
The Hollyland COSMO C1 is a professional-grade wireless video transmission system designed for filmmakers, broadcasters, and live production teams who require stable, real-time monitoring. Equipped with both SDI and HDMI interfaces, the COSMO C1 delivers crystal-clear 1080p60 video with ultra-low 40ms latency. Its upgraded HEVO technology ensures automatic channel switching, strong anti-interference performance, and reliable transmission up to 1,000 feet (300 meters) line of sight.
Compact, durable, and easy to integrate into any production workflow, the COSMO C1 supports USB-C, L-series battery power, and DC power options. Whether you’re shooting films, live events, or multi-camera broadcasts, the COSMO C1 provides stable, high-quality wireless video you can trust.
Take your production to the next level with the Hollyland COSMO C1 — a wireless video transmission system built for filmmakers, broadcast teams, and live events.
✔ 1080p60
✔ SDI + HDMI
✔ Ultra-low latency
✔ Up to 1,000ft range
Reliable. Stable. Professional.
Interface :
✔ Antenna Interface (RP-SMA Male)
✔ HDMI Input (Type A Female)
✔ SDI Input
✔ SDI Loopout
✔ DC Input
✔ USB-C
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