Verdict overview
- materials Quality 9.3
- worth the money 9.1
- Simple to use 9.4
Pros
Wireless Video Transmission.
Unnoticeable Channel Switching.
Wide Device Compatibility.
Tech specs
| product dimensions | 11.42 x 5.39 x 10.43 inches |
| batteries | 1 Lithium Ion batteries required. |
| item weight | 4.25 pounds |
| language | English |

Product Overview
I have recently had the privilege of using the HollyView COSMO C1 OFFICIAL 1000ft Wireless HDMI/SDI Video Transmission System, and I can safely say that it is an amazing product. This system is designed for both professional and amateur filmmakers, allowing for incredible video transmission without wires. With its HEVO technology, Adaptive Frequency Hopping AFH, Seamless Retransmitting and Simplified UVC Streaming capabilities, this system has revolutionized wireless video transmission.
The first thing I noticed about the HollyView COSMO C1 OFFICIAL 1000ft Wireless HDMI/SDI Video Transmission System is that it allows users to switch channels quickly and easily. It uses HEVO technology, which allows for frequency hopping in 0.001s with only 40ms latency and up to 1,000ft line of sight LOS range. This means that no matter how complex the environment might be, you wont suffer from any screen flickering or black screens when using this system.
Another great feature of the HollyView COSMO C1 OFFICIAL 1000ft Wireless HDMI/SDI Video Transmission System is its wide range of device compatibility. It comes with a USB Video Capture UVC technology, which allows you to push 1080p60 HD video directly to your computer for live streaming purposes. Furthermore, it also supports both HDMI and SDI input as well as HDMI SDI UVC output on RX and SDI LOOPOUT on TX meaning that you can use it with any mainstream camera or monitor.

The HollyView COSMO C1 OFFICIAL 1000ft Wireless HDMI/SDI Video Transmission System also comes with a Peasecod Pan tilt with Cold Shoe and an extra Cold Shoe so that you can mount the unit freely according to your needs. Additionally, there are two mounting holes at the front panel which allow you to install it horizontally perfect for evening out weight when using a camera or stabilizer setup as well as a 1/4 20 threaded hole so you can mount it on any tripod.
Finally, the HollyView COSMO C1 OFFICIAL 1000ft Wireless HDMI/SDI Video Transmission System provides three power supply options: DC power supply is more suitable for indoor projects while L series battery NPF970/NPF750/NPF550 and USB C port are perfect for run and gun missions. Plus, theres a power indicator on screen and LED light in red which reminds you 20 minutes in advance of a dying battery making sure that your operations wont be interrupted due to lack of power!
All in all, I would highly recommend the HollyView COSMO C1 OFFICIAL 1000ft Wireless HDMI/SDI Video Transmission System to anyone who needs a reliable wireless video transmission system for their filmmaking needs. With its HEVO technology capabilities, wide range of device compatibility, mounting options, and power supply options this system offers everything one could need from such a product making it an ideal choice for both professional filmmakers and amateurs alike!
Frequently asked questions
- What kind of video transmission technology does this product use?
- Is it easy to use?
- What type of cables does it use?
- What type of devices is this product compatible with?
- What are the power supply options?
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