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Announcing our Photo Lab, now available for film processing, scanning, and a whole new set of print services
Announcing our Photo Lab, now available for film processing, scanning, and a whole new set of print services

Hollyland Cosmo C1 SDI/HDMI Wireless Video Transmission System

Original price $0.00 - Original price $0.00
Original price $0.00
$899.00 - $899.00
Current price $899.00
SKU 83775
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Maximum quantity allowed is .
The product can be bought in quantity increments of .
The Hollyland Cosmo C1 SDI/HDMI Wireless Video Transmission System offers a new standard for real-time video monitoring up to 1,000ft line-of-sight. Boosted signal strength and superior anti-interference capability in the 5.1 GHz-5.8GHz frequency spectrum guarantee buttery-smooth video transmission in complex environments. Industry-first to integrate UVC (USB Video Class) interface, COSMO Cl offers a whole simplified solution to stream and cloud-share your video works.

It's the go-to choice to step up your content production teams to the next level.

  • HEVO Solution
  • Embedded UVC for Direct Livestream
  • Ultra-Low Latency (40ms)
  • Seamless Channel Switch
  • 5.1-5.8GHZ
  • 1,000ft Range
  • Full HD
  • Multiple Power Options
No Flickering, No Black Screen
HEVO, a solution embedded with adaptive frequency hopping (AFH) and seamless retransmitting technology, brings exceptional reliability, boosted signal strength, and superior anti-interference performance. You can now say goodbye to screen flickerings, screen pauses, and black screens throughout the production.

Channel Switching, You'll Never Feel It
HEVO completes each synchronous frequency hopping in 0.001s at both receiving and transmitting ends that ensures picture integrity at the instant of frequency switching. Whether on manual or auto-switching mode, your live streaming and production monitoring will no longer suffer black screens.

All You Need Is A USB-C Cable
With HEVO, UVC is embedded in COSMO Cl. It simply takes one USB-C to pass 1080P60 HD video to your computer for direct live streaming. No video capture device needed, no additional set-tings. It just works!

Note: Embedded UVC only for P/Progressive scan signals mode.

A Silver Bullet For Focus Puller
HEVO, based on Hollyland's self-developed protocol, improves coding efficiency by 30% with H.265 (HEVC). The acceleration module embedded in COSMO Cl achieves an ultra-low latency as low as 40ms. There is no compromise on image output and transmission latency within the 1,000ft LOS range.

HDMI&SDI In/Out + SDI Loopout
COSMO Cl allows HMI & SDI connections on both the TX and RX unit, plus an SDI loopout on the TX. It can work with any mainstream camera, monitor, or switcher you happen to work on. Your deal search ends here, period.

Patented Ball Catch Design
Locked To The Max
The patented ball catch design on the backplane can hold the NP-F series batteries firmly in place. Be rest assured of a steady power supply.

Low-Battery Indicator
A Good Routine As "save Your Work'
The Low-Battery Indicator in red is here to remind you 20 minutes in advance of a dying battery. No more last-minute panic.

Vertical and Horizontal Mount Design
Built To Match. Easy To Mount
More mounting methods are available on both the transmitter and receiver. The cold shoe mounting design at the front allow fixing and laying the unit horizontally, idea for evening out the weight for balancing setup on camera and stabilizers, while the 1/4"-20 threaded hole erects the unit on any tripods.

Power That's Non-stoppable
Three Power Supply Options
Three power supply options to different shooting scenes. DC power supply is more suitable for use in an indoor project, while the L-series battery and USB-C port make the unit portable for your run and gun missions.

COSMO C1 Application
The one ideal tool for pro filmmaking, micro-events live streaming, commercial shooting, etc.

In The Box:
Hollyland Cosmo C1 SDI/HDMI Wireless Video Transmission System
1 x Cosmo C1 Transmitter
1 x Cosmo C1 Receiver
4 x Antenna
2 x Mushroom Antenna
1 x Shoe Mount
1 x Pan/Tilt Mount with Shoe Mount
1 x USB Type-C Adapter
1 x DC Adapter
1 x Expansion Accessory

Glazer's SKU 83775
Manufacturer Hollyland