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Hollyland Cosmo C2 Wireless HDMI/SDI Video Transmission System 3000ft 33ms 1080P60 5G Image & Audio, Seamless Frequency Hopping, Embedded NDI UVC RTMP Live Stream (Only Transmitter)

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$239.40 cheaper than the new price!!

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New  $399.00
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Product details

Management number 218490344 Release Date 2026/05/03 List Price $159.60 Model Number 218490344
Category
  • [2TX & 1RX Solution] - Cosmo C2 enables transmission between two transmitters and one receiver. This setup reduces the number of devices and cables needed, lessens wireless interference, and guarantees better synchronization of video feeds, all of which add to a more productive workflow.
  • [Wireless Video Transmission Revolution & FPS Booster] - Equipped with Hollyland’s HEVO 2.0 technology, the COSMO C2 features Seamless Frequency Hopping for enhanced signal strength and superior anti-interference performance. The RX utilizes a cutting-edge frame rate compensation algorithm to convert 24/25/30P inputs to smoother 60P outputs.
  • [Extended Range & Ultra-Low Latency] - HEVO completes each synchronous frequency hopping in 0.001s with only 33ms ultra-low latency and up to 3,000ft line of sight (LOS) range. Whether in manual or auto-switching mode, your Electronic Field Production monitoring will no longer suffer from screen flickering or black screens in complex wireless environments.
  • NDI & UVC & RTMP Streaming: Cosmo C2's receiver supports NDI for simplified network streaming via a single cable, reducing setup complexity. It also offers UVC streaming with direct computer connection via USB-C, eliminating the need for capture cards. Additionally, Cosmo C2 enables RTMP streaming, compatible with major platforms like YouTube and Twitch for low-latency live broadcasts.
  • [Comprehensive Ports & Versatile Power Options] The Cosmo C2 features HDMI and SDI inputs and outputs, including conversion and loopout capabilities, supporting fractional frame rates for flexibility in production. The transmitter is compatible with DC and NP-F batteries, while the receiver supports DC and V-Mount batteries, ensuring continuous operation.
UPC 191460007439
Brand HollyView
Unit Count 1.0 Count
Item Weight 0.98 Pounds
Manufacturer Hollyland
Model Number Cosmo C2
BuiltIn Media [Hollyland Cosmo C2 Packing List] - Cosmo C2 Wireless Video Transmitter x 1, Blade Antenna x 2, USB-C OTG Adapter x 1, User Manual x 1
Connector Type HDMI, SDI
Video Encoding H.264, MPEG-2, MPEG-4
Controller Type Push Button
Mfr Part Number Cosmo C2
Audio Output Mode Stereo
Audio Output Type Bluetooth
Compatible Devices Television, Personal Computer, Camera, AV Receiver, NDI-compatible devices
Number of Channels 2
Wireless Technology Proprietary Wireless Video Transmission
Warranty Description 1 Year
Connectivity Technology HDMI, SDI
Total Number of HDMI Ports 3
Surround Sound Channel Configuration 2.0
Other Special Features of the Product Seamless Frequency Hopping, Ultra-Long Range, Ultra-Low Latency, Multi-Protocol Streaming

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