Hollyland Cosmo C2 HDMI/SDI Wireless Video Transmission System

Hollyland Cosmo C2 HDMI/SDI Wireless Video Transmission System - image 2

Hollyland Cosmo C2 HDMI/SDI Wireless Video Transmission System - image 3

Hollyland Cosmo C2 HDMI/SDI Wireless Video Transmission System - image 4

Hollyland Cosmo C2 HDMI/SDI Wireless Video Transmission System - image 5

Hollyland Cosmo C2 HDMI/SDI Wireless Video Transmission System - image 6

Hollyland Cosmo C2 HDMI/SDI Wireless Video Transmission System

Name: Hollyland Cosmo C2 HDMI/SDI Wireless Video Transmission System
Brand: Hollyland
SKU: HL-CM-C2-2TX1RX
Price: 54540.0 THB
Availability: OutOfStock

Sold out

16,490 ฿ - 54,540 ฿

54,540 ฿

16,490 ฿ - 54,540 ฿

54,540 ฿

Availability:

Out of stock

Availability:

Out of stock

Availability:

Out of stock

SKU HL-CM-C2-2TX1RX

Selected option: 2TX & 1RX

Check the selected size, model and included items before ordering.

Quantity

Secure checkout · Payment options shown at checkout

Thailand delivery ฿100 · Free from ฿5,000
Final delivery options and charges are shown at checkout.

Delivery details · Returns policy

Unsure which option fits your gear? Ask our team

Manufacturer warranty

Genuine products. Returns or exchanges due to a change of mind are not accepted. Contact us promptly if your item is damaged or you receive an incorrect item.

Delivery

Thailand delivery is ฿100, or free for orders of ฿5,000 or more. Final delivery options and charges are shown at checkout. Contact our team for the delivery timing of your items.

Warranty & after-sales support

Warranty follows the manufacturer’s or distributor’s policy. Returns or exchanges due to a change of mind are not accepted. Box contents follow the manufacturer’s list; please check the details for your model before ordering. Contact us promptly if your item is damaged or you receive an incorrect item.

Hollyland Cosmo C2 HDMI/SDI Wireless Video Transmission System — 1,000 m Range, 33ms Latency, NDI and RTMP Support

The Cosmo C2 transmits 1080p60 video over HDMI/SDI up to 1,000 meters with 33ms latency. One receiver can take video from two transmitters, and it has two HDMI and two SDI outputs plus a LAN port for NDI and RTMP.

Key Features

One receiver supports connection with up to two transmitters
The latest HEVO 2.0 wireless transmission technology delivers exceptional stability and switches smoothly between frequency channels
Ultra-low latency of just 33ms (1080P60 *)
Wireless transmission range of 3280 ft (1000 m)
The transmitter supports HDMI IN, SDI IN and SDI LOOP OUT
The receiver supports HDMI OUT A, SDI OUT A, HDMI OUT B and SDI OUT B
The HDMI/SDI ports support 1080P60 input and output
The HDMI/SDI ports support input and output with fractional frame rates
Supports dual UVC streaming output (1080P60) on the receiver (dual-stream capture is not supported on macOS)
The receiver's network port supports the NDI transmission protocol and RTMP streaming
Supports low frame rate conversion on the receiver (signals such as P24/P25 can be converted to P60 output with the same smoothness as native P60 output)
Multiple power options: DC power adapter (locking) + NP-F battery for the transmitter, DC power adapter (locking) + V-Mount battery plate for the receiver
Supports point-to-point pairing

Best For

Directors and clients monitoring video on set in real time
Focus pullers and video assist
Live broadcasts, events and multi-cam work
Gimbal mounting without running HDMI/SDI cables

Specifications

Brand	Hollyland
Resolution	Up to 1080p60
Transmission Range	1,000 m (LOS)
Latency	33ms
Frequency Band	5.15 – 5.85GHz
Transmitter	HDMI In, 3G-SDI In, SDI Loop Out (210 g)
Receiver	HDMI Out × 2, SDI Out × 2, LAN, USB-C (440 g)
Streaming	Dual UVC, NDI, RTMP
Power	TX: DC + NP-F / RX: DC + V-Mount

FAQ

Q: Can I use two cameras at the same time?
A: Yes. One receiver takes video from two transmitters. Choose the 2TX & 1RX set.
Q: Can I live stream with it?
A: The receiver supports Dual UVC, NDI and RTMP (macOS does not support Dual UVC capture).