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Hollyland

Hollyland Cosmo C2 HDMI/SDI Wireless Video Transmission System

Hollyland Cosmo C2 HDMI/SDI Wireless Video Transmission System

SKU:HL-COSMO C2 1TX 1RX

Regular price Dhs. 3,659.00
Regular price Sale price Dhs. 3,659.00
Sale Sold out
Inclusive of VAT
Shipping calculated at checkout.

Low stock: 1 left

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Key Features

  • Wireless Video Transmitter/Receiver Set
  • Transmitter: HDMI/SDI In, SDI Loop Out
  • Receiver: 2 HDMI/SDI Outputs
  • 3000' Line-of-Sight 1080p60 Transmission
  • 5.1 to 5.85 GHz Frequency Bands
  • Supports UVC, RTMP & NDI|HX Streaming
  • FPS Booster Converts Frame Rates
  • HEVO 2.0 Technology, 33 ms Latency
  • DC Input, L-Series Battery Plate

View full details
  • Description
  • Technical Specification
  • In the Box
  • Delivery & Shipping Policy

Hollyland Cosmo C2 Overview

The Hollyland Cosmo C2 HDMI/SDI Wireless Video Transmission System allows for wireless transmission of high-resolution video up to 1080p60 over distances up to 3000' to a single receiver. Key features include:

  •  Wireless Transmission: Up to 1080p60 video transmission over 3000' line-of-sight.
  •  Frequency Range: 5.1 to 5.85 GHz wireless frequency range.
  •  Low Latency: 33ms latency.
  •  HEVO 2.0 Technology: Automatic frequency interference detection and seamless channel switching.
  •  Connectivity (Transmitter): HDMI input, SDI input, SDI loop output.
  •  Connectivity (Receiver): Two HDMI outputs, two SDI outputs, RJ45 Ethernet port.
  •  UVC Streaming: USB-C ports for UVC streaming via included OTG adapter.
  •  RTMP Streaming: Direct live streaming to platforms like YouTube and Twitch.
  •  NDI|HX Support: Receiver supports NDI|HX protocol for network video transmission.
  •  FPS Booster: Converts low frame rate inputs to 1080p60 output.
  •  Fractional Frame Rate: Supports HDMI/SDI fractional frame rate input/output.
  •  Frozen Frame: Freezes the last frame during interruptions; customizable logo option.
  •  Power Options: DC input via included power supply, L-series battery plate (transmitter), V-mount battery plate (receiver).
  •  Mounting Options: 1/4"-20 threads and cold shoe adapter.

Hollyland Cosmo C2 Specs

Video I/O

Transmitter:

• 1x HDMI 1.4b Input

• 1x BNC (3G-SDI) Input

• 1x BNC (3G-SDI) Loop Output

Receiver:

• 2x HDMI 1.4b Output

• 2x BNC (3G-SDI) Output

• Embedded Audio: HDMI/SDI

• Video Format: HDMI/SDI

– 1080p: 60/59.94/50/30/29.97/25/24/23.98

– 1080i: 60/59.94/50

– 720p: 60/59.94/50

• Latency: 33 ms

Battery & Power

• Transmitter Battery: 1x L-Series

• Receiver Battery: 1x V-Mount

• Transmitter Power Consumption: 10 W

• Receiver Power Consumption: 11 W

• Input Power: 6 to 16 VDC

Inputs / Outputs

• Antenna I/O: 2x RP-SMA (Transmitter/Receiver)

• Power I/O: 1x Barrel Input (Transmitter/Receiver)

• Other I/O: 1x USB-C (Transmitter/Receiver), 1x RJ45 Ethernet (Receiver)

• Encryption: No

Wireless

• Wireless Range: 3000' / 914.4 m

• Channel Bandwidth: 40 MHz

• Frequency Range: 5.1 to 5.85 GHz

• RF Power: < 23 dBm

• RF Sensitivity: -90 dBm

• Wi-Fi: Yes

• Bluetooth: No

• Mobile App Compatible: No

• Cellular Support: No

Format Support

• Video Format: HDMI/SDI

– 1080p: 60/59.94/50/30/29.97/25/24/23.98

– 1080i: 60/59.94/50

– 720p: 60/59.94/50

• Audio Format: Not Specified

• Timecode Support: No

Mounting

• 1/4"-20 Female (Bottom) for Transmitter/Receiver

General

• Receiver Display: LCD

• Environmental Resistance: No

• Dimensions:

– Transmitter: 4.5 x 2.7 x 1.4" / 114.8 x 69 x 35.5 mm

– Receiver: 5.6 x 3.4 x 1.3" / 142 x 87.2 x 33.2 mm

• Weight:

– Transmitter: 7.4 oz / 210 g

– Receiver: 15.5 oz / 440 g

Packaging Info

• Package Weight: 4.775 lb

• Box Dimensions (LxWxH): 12.7 x 12.6 x 5.5"

  • Hollyland Cosmo C2 HDMI/SDI Wireless Video Transmission System
  • Hollyland Cosmo C2 HDMI/SDI Wireless Video Transmitter
  • Cosmo C2 Receiver
  • 5 x Blade Antenna
  • USB-C OTG Adapter
  • Expansion Accessory
  • Cold Shoe Mount
  • Power Adapter (12 VDC, 2A)
  • Carrying Case

At AVTstore, we're committed to delivering your orders swiftly and securely across the GCC countries . Please take a moment to review our shipping policy for important details on delivery options, shipping fees, and timelines.

1. Delivery Coverage

  • We proudly ship across the UAE and GCC countries, offering fast and reliable delivery on photography, video, audio, and professional production equipment. Shop with confidence and get your gear delivered wherever you are.

2. Shipping Fees

  • Free Delivery on all orders above AED 250 within the UAE.
  • For orders below AED 250, a shipping fee will be calculated at checkout based on your location.
  • For orders shipped outside the UAE, including GCC countries, shipping charges are calculated based on the weight, dimensions, and destination of the order and will be displayed at checkout prior to payment.

3. Estimated Delivery Time

  •  UAE Deliveries: Expect your order to arrive within 1-2 business day, excluding weekends and public holidays.
  • GCC Countries: Estimated delivery time is 3–5 business days from the date of dispatch, depending on the destination, carrier schedules, and customs clearance requirements.

 Please note: Delivery times are subject to product availability and order verification.

4. Customs, Duties & Taxes

  • Orders shipped to GCC countries may be subject to customs duties, VAT, import taxes, and other regulatory charges imposed by the destination country’s authorities.

Please note that such charges:

* Are not included in the product price or shipping fees
* Are assessed by the relevant customs and tax authorities of the destination country
* Must be borne by the recipient

AVTstore neither determines nor collects these charges and is unable to provide estimates. Customers are responsible for ensuring compliance with local import regulations and are encouraged to contact their local customs authority for detailed information prior to placing an order.

5. Order Processing Timeline

  • Orders placed on business days before 12 PM are processed the same day.
  •  Orders placed after 12 PM, or on weekends/public holidays, will be processed on the next business day.
  • Once confirmed, you'll receive an order summary and tracking details via email.

6. Trusted Shipping Partners

  • We work with top-tier courier services such as DHL, Aramex, and other local logistics providers to ensure fast, safe, and reliable delivery of your orders.

7. Tracking Your Order

  • As soon as your package ships, you'll receive a tracking number via email, so you can follow its journey right to your doorstep.

8. Missed Deliveries

  • If delivery fails due to an incorrect address or the recipient being unavailable, the courier may attempt redelivery. Please note: Additional fees may apply for reshipping.

9. Damaged or Lost Packages

  • In the rare case your order arrives damaged or goes missing, contact us immediately at sales@avtstore.com or call +971 562602066. We'll coordinate with our courier partners to resolve the issue swiftly.

10. Cancelling or Modifying Orders

  • Need to make a change? 
    You may cancel or modify your order within 12 hours of placing it. After that, once the order is processed and shipped, changes or cancellations are no longer possible.

11. Special Delivery Requests

  • Have specific delivery instructions?

Simply include them in the "Order Notes" section during checkout - we'll do our best to accommodate your preferences.

Need Help?
We're here to assist you!
For any shipping related questions or concerns, please reach out to our customer support team:

Your satisfaction is our priority,  Thank you for choosing AVTstore.

Description

Hollyland Cosmo C2 Overview

The Hollyland Cosmo C2 HDMI/SDI Wireless Video Transmission System allows for wireless transmission of high-resolution video up to 1080p60 over distances up to 3000' to a single receiver. Key features include:

  •  Wireless Transmission: Up to 1080p60 video transmission over 3000' line-of-sight.
  •  Frequency Range: 5.1 to 5.85 GHz wireless frequency range.
  •  Low Latency: 33ms latency.
  •  HEVO 2.0 Technology: Automatic frequency interference detection and seamless channel switching.
  •  Connectivity (Transmitter): HDMI input, SDI input, SDI loop output.
  •  Connectivity (Receiver): Two HDMI outputs, two SDI outputs, RJ45 Ethernet port.
  •  UVC Streaming: USB-C ports for UVC streaming via included OTG adapter.
  •  RTMP Streaming: Direct live streaming to platforms like YouTube and Twitch.
  •  NDI|HX Support: Receiver supports NDI|HX protocol for network video transmission.
  •  FPS Booster: Converts low frame rate inputs to 1080p60 output.
  •  Fractional Frame Rate: Supports HDMI/SDI fractional frame rate input/output.
  •  Frozen Frame: Freezes the last frame during interruptions; customizable logo option.
  •  Power Options: DC input via included power supply, L-series battery plate (transmitter), V-mount battery plate (receiver).
  •  Mounting Options: 1/4"-20 threads and cold shoe adapter.
Technical Specification

Hollyland Cosmo C2 Specs

Video I/O

Transmitter:

• 1x HDMI 1.4b Input

• 1x BNC (3G-SDI) Input

• 1x BNC (3G-SDI) Loop Output

Receiver:

• 2x HDMI 1.4b Output

• 2x BNC (3G-SDI) Output

• Embedded Audio: HDMI/SDI

• Video Format: HDMI/SDI

– 1080p: 60/59.94/50/30/29.97/25/24/23.98

– 1080i: 60/59.94/50

– 720p: 60/59.94/50

• Latency: 33 ms

Battery & Power

• Transmitter Battery: 1x L-Series

• Receiver Battery: 1x V-Mount

• Transmitter Power Consumption: 10 W

• Receiver Power Consumption: 11 W

• Input Power: 6 to 16 VDC

Inputs / Outputs

• Antenna I/O: 2x RP-SMA (Transmitter/Receiver)

• Power I/O: 1x Barrel Input (Transmitter/Receiver)

• Other I/O: 1x USB-C (Transmitter/Receiver), 1x RJ45 Ethernet (Receiver)

• Encryption: No

Wireless

• Wireless Range: 3000' / 914.4 m

• Channel Bandwidth: 40 MHz

• Frequency Range: 5.1 to 5.85 GHz

• RF Power: < 23 dBm

• RF Sensitivity: -90 dBm

• Wi-Fi: Yes

• Bluetooth: No

• Mobile App Compatible: No

• Cellular Support: No

Format Support

• Video Format: HDMI/SDI

– 1080p: 60/59.94/50/30/29.97/25/24/23.98

– 1080i: 60/59.94/50

– 720p: 60/59.94/50

• Audio Format: Not Specified

• Timecode Support: No

Mounting

• 1/4"-20 Female (Bottom) for Transmitter/Receiver

General

• Receiver Display: LCD

• Environmental Resistance: No

• Dimensions:

– Transmitter: 4.5 x 2.7 x 1.4" / 114.8 x 69 x 35.5 mm

– Receiver: 5.6 x 3.4 x 1.3" / 142 x 87.2 x 33.2 mm

• Weight:

– Transmitter: 7.4 oz / 210 g

– Receiver: 15.5 oz / 440 g

Packaging Info

• Package Weight: 4.775 lb

• Box Dimensions (LxWxH): 12.7 x 12.6 x 5.5"

In the Box
  • Hollyland Cosmo C2 HDMI/SDI Wireless Video Transmission System
  • Hollyland Cosmo C2 HDMI/SDI Wireless Video Transmitter
  • Cosmo C2 Receiver
  • 5 x Blade Antenna
  • USB-C OTG Adapter
  • Expansion Accessory
  • Cold Shoe Mount
  • Power Adapter (12 VDC, 2A)
  • Carrying Case
Delivery & Shipping Policy

At AVTstore, we're committed to delivering your orders swiftly and securely across the GCC countries . Please take a moment to review our shipping policy for important details on delivery options, shipping fees, and timelines.

1. Delivery Coverage

  • We proudly ship across the UAE and GCC countries, offering fast and reliable delivery on photography, video, audio, and professional production equipment. Shop with confidence and get your gear delivered wherever you are.

2. Shipping Fees

  • Free Delivery on all orders above AED 250 within the UAE.
  • For orders below AED 250, a shipping fee will be calculated at checkout based on your location.
  • For orders shipped outside the UAE, including GCC countries, shipping charges are calculated based on the weight, dimensions, and destination of the order and will be displayed at checkout prior to payment.

3. Estimated Delivery Time

  •  UAE Deliveries: Expect your order to arrive within 1-2 business day, excluding weekends and public holidays.
  • GCC Countries: Estimated delivery time is 3–5 business days from the date of dispatch, depending on the destination, carrier schedules, and customs clearance requirements.

 Please note: Delivery times are subject to product availability and order verification.

4. Customs, Duties & Taxes

  • Orders shipped to GCC countries may be subject to customs duties, VAT, import taxes, and other regulatory charges imposed by the destination country’s authorities.

Please note that such charges:

* Are not included in the product price or shipping fees
* Are assessed by the relevant customs and tax authorities of the destination country
* Must be borne by the recipient

AVTstore neither determines nor collects these charges and is unable to provide estimates. Customers are responsible for ensuring compliance with local import regulations and are encouraged to contact their local customs authority for detailed information prior to placing an order.

5. Order Processing Timeline

  • Orders placed on business days before 12 PM are processed the same day.
  •  Orders placed after 12 PM, or on weekends/public holidays, will be processed on the next business day.
  • Once confirmed, you'll receive an order summary and tracking details via email.

6. Trusted Shipping Partners

  • We work with top-tier courier services such as DHL, Aramex, and other local logistics providers to ensure fast, safe, and reliable delivery of your orders.

7. Tracking Your Order

  • As soon as your package ships, you'll receive a tracking number via email, so you can follow its journey right to your doorstep.

8. Missed Deliveries

  • If delivery fails due to an incorrect address or the recipient being unavailable, the courier may attempt redelivery. Please note: Additional fees may apply for reshipping.

9. Damaged or Lost Packages

  • In the rare case your order arrives damaged or goes missing, contact us immediately at sales@avtstore.com or call +971 562602066. We'll coordinate with our courier partners to resolve the issue swiftly.

10. Cancelling or Modifying Orders

  • Need to make a change? 
    You may cancel or modify your order within 12 hours of placing it. After that, once the order is processed and shipped, changes or cancellations are no longer possible.

11. Special Delivery Requests

  • Have specific delivery instructions?

Simply include them in the "Order Notes" section during checkout - we'll do our best to accommodate your preferences.

Need Help?
We're here to assist you!
For any shipping related questions or concerns, please reach out to our customer support team:

Your satisfaction is our priority,  Thank you for choosing AVTstore.