Hollyland Cosmo C1 Wireless Video Transmission System – SDI/HDMI, 1000ft Range

Hollyland Cosmo C1 Wireless Video Transmission System – SDI/HDMI, 1000ft Range

The Hollyland Cosmo C1 is a professional-grade wireless video transmission system designed for filmmakers, broadcasters, and production crews who demand high-performance and reliable transmission. With a transmission range of up to 1000ft (300m) line-of-sight, the Cosmo C1 supports both SDI and HDMI input/output, offering versatile compatibility for cameras, monitors, and switchers.

Built with Hollyland’s HEVO technology, the system delivers zero-delay (less than 0.08s), lossless image quality, and stable signal even in dynamic environments. Whether you’re shooting on a film set, live broadcasting, or handling multicam productions, the Cosmo C1 ensures seamless and secure video feed.

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Includes:

• Cosmo C1 Transmitter

• Cosmo C1 Receiver

• 2x Antenna Sets

• Cold Shoe Mount

• D-Tap to LEMO Cable

• User Manual

• Original Packaging

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Key Features:

• Up to 1000ft (300m) transmission range (line-of-sight)

• SDI & HDMI input/output support

• Ultra-low latency (< 80ms)

• 1080p60 video quality

• Embedded audio support

• AES-128 encryption for secure transmission

• OLED screen for status monitoring

• USB-C power option for portability

• Reliable in congested RF environments (5GHz spectrum with auto frequency hopping)

Ships within 1 business day. Professionally packed and tracked via UPS/FedEx/USPS.