Hollyland - 'Cosmo C1'
No Flickering, No Black ScreenThe Hollyland Cosmo C1 Wireless Video Transmission System offers a powerful solution for seamless video monitoring and distribution in both studio and field productions. Capable of transmitting high-resolution video up to 1080p60 over distances of up to 1000 feet, this versatile system includes a transmitter and receiver that operate on the 5.1 to 5.9 GHz wireless frequency range. Its reliable and flexible design makes it an essential tool for capturing and distributing video without limitations.
HEVO Solution
Embedded UVC
Ultra-low Latency of 0.04s
Seamless Channel Switch
HDMI & SDI Dual Interfaces
300m Transmission Range
Full HD
Multiple Power Supply Options
Adaptive Frequency Hopping
AFHHEVO, a seamless transmission technology empowered by adaptive frequency hopping (AFH), brings exceptional reliability, boosted signal strength, and superior anti-interference performance. Say goodbye to flickerings, pauses, and black screens throughout the production.
Seamless Channel Switch
You'll Never See ItHEVO completes synchronous frequency hopping in 0.001s at both the receiving and transmitting ends, ensuring picture integrity at the very instant of the frequency switch. In either the auto or the manual switch mode, your live streaming and production monitoring will no longer experience black screens.
All You Need Is A USB-C Cable
HEVO with Embedded UVCWith HEVO, UVC is embedded in the Cosmo C1. It simply uses one USB-C cable to transmit 1080p60 HD videos to your computer for direct live streaming. No need for a video capture device or additional settings. It just works!
A Silver Bullet For Focus Puller
Zero-Hit LatencyHEVO, based on Hollyland's self-developed protocol, improves coding efficiency by 30% with H.265 (HEVC). The acceleration module embedded in the Cosmo C1 achieves an ultra-low 0.04s latency. There is virtually no compromise in image output and transmission latency within the 1,000ft (300m) LOS range.
A Wide Range Of Device Compatibility
HDMI SDI IN/OUT And SDI LOOPOUTThe Cosmo C1 allows HDMI & SDI connections on both the TX and RX, plus an SDI LOOPOUT interface on the TX. Your solution search ends here because it works with any mainstream camera, monitor, or switcher.
Patented Ball Catch Design
Locked to the MaxThe patented ball catch design on the backplane can hold the NP-F battery firmly in place. Be rest assured of a secured power supply.
Low-Battery Indicator
red LEDThe low-battery indicator helps eliminate another last-minute panic, because the red LED will remind you in advance of a dying battery.
Built to Match And Easy to Mount
Mount DesignMore mounting methods are available on both the transmitter and receiver. The cold shoe mounting design at the front allows you to fix and lay the device horizontally, ideal for achieving a balanced setup on cameras and stabilizers. Its 1/4″-20 threaded hole helps mount the device on any tripod.
Three Power Supply Options
Unfailing PowerThree power supply options are available for different shooting scenarios. DC power supply is ideal for indoor shooting conditions, and the use of NP-F batteries and USB-C chargers facilitates mobility and supports your run-and-gun tasks.
