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Hollyland Cosmo C2 HDMI/SDI Wireless Video 2-Transmitter System

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Trusted by broadcasters, venues, and production teams across Canada.

SKU: HL-COSMO-C2-2TX-1RX

The Hollyland Cosmo C2 HDMI/SDI Wireless Video 2-Transmitter System is a professional-grade wireless video solution designed for multi-camera productions, live events, broadcast, and film workflows. Featuring support for two transmitters connecting to a single receiver, the Cosmo C2 enables seamless camera switching, monitoring, and distribution without the complexity of additional receivers.

With ultra-low latency and robust long-range transmission, the Cosmo C2 delivers reliable Full HD video over HDMI and SDI interfaces. Its compact, durable design makes it ideal for mobile rigs, studio installations, and OB environments, while advanced signal stability ensures clean, uninterrupted feeds even in RF-dense locations.

The Key Features of the Hollyland Cosmo C2 HDMI/SDI Wireless Video 2-Transmitter System:

  • Supports two transmitters to one receiver for multi-camera workflows
  • HDMI and SDI input/output compatibility
  • Long-range wireless video transmission for professional production
  • Ultra-low latency for real-time monitoring and switching
  • Stable signal performance in crowded RF environments
  • Compact and lightweight design for portable or fixed installations
  • Durable construction suitable for broadcast and live event use

The Detailed Specifications for the Hollyland Cosmo C2 HDMI/SDI Wireless Video 2-Transmitter System:

  • Video Inputs: HDMI, SDI
  • Video Outputs: HDMI, SDI
  • Maximum Video Resolution: Up to 1080p60
  • System Configuration: 2 × Transmitters to 1 × Receiver
  • Wireless Frequency Band: 5 GHz range
  • Transmission Range: Long-range line-of-sight operation
  • Latency: Ultra-low latency transmission
  • Power Options: DC input and battery compatibility
  • Chassis: Compact metal housing
  • Application Use: Broadcast, live production, film, corporate AV

Designed by experts with profound knowledge and market insight, Cosmo C2 features a powerful 2TX & 1RX 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.