---
product_id: 132057889
title: "Hollyland Mars300 300ft Image Wireless HD Video Transmission System 1080P Dual HDMI Transmitter & Receiver for Camera Monitor"
brand: "hollyland"
price: "FREE"
currency: XOF
in_stock: false
reviews_count: 6
url: https://www.desertcart.sn/products/132057889-hollyland-mars300-300ft-image-wireless-hd-video-transmission-system-1080p
store_origin: SN
region: Senegal
---

# Hollyland Mars300 300ft Image Wireless HD Video Transmission System 1080P Dual HDMI Transmitter & Receiver for Camera Monitor

**Brand:** hollyland
**Price:** FREE
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Hollyland Mars300 300ft Image Wireless HD Video Transmission System 1080P Dual HDMI Transmitter & Receiver for Camera Monitor by hollyland
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/132057889-hollyland-mars300-300ft-image-wireless-hd-video-transmission-system-1080p)

## Best For

- hollyland enthusiasts

## Why This Product

- Trusted hollyland brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Both transmitter and receiver are equipped with Dual HDMI ports. On the transmitter, one HDMI-IN port for audio and video signals; one HDMI-loop out for extra monitor. On the receiver, both HDMI ports can output audio and video.

## Features

- Make sure this fits by entering your model number.
- Transmission Range: 300ft
- Dual HDMI Input/output
- USB Firmware Upgrade
- Point to Point , 5GHz Frequency Band
- Compact and Lightweight, Easy to Install

## Images

![Hollyland Mars300 300ft Image Wireless HD Video Transmission System 1080P Dual HDMI Transmitter & Receiver for Camera Monitor - Image 1](https://m.media-amazon.com/images/I/71XIBrcexIL.jpg)
![Hollyland Mars300 300ft Image Wireless HD Video Transmission System 1080P Dual HDMI Transmitter & Receiver for Camera Monitor - Image 2](https://m.media-amazon.com/images/I/91oBB6GMZ3L.jpg)
![Hollyland Mars300 300ft Image Wireless HD Video Transmission System 1080P Dual HDMI Transmitter & Receiver for Camera Monitor - Image 3](https://m.media-amazon.com/images/I/51Fj3jfr0zL.jpg)
![Hollyland Mars300 300ft Image Wireless HD Video Transmission System 1080P Dual HDMI Transmitter & Receiver for Camera Monitor - Image 4](https://m.media-amazon.com/images/I/51Hy7c3fmWL.jpg)
![Hollyland Mars300 300ft Image Wireless HD Video Transmission System 1080P Dual HDMI Transmitter & Receiver for Camera Monitor - Image 5](https://m.media-amazon.com/images/I/71rz+veeuIL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Fantastic wireless range
  

*by A***E on Reviewed in the United States on August 8, 2020*

The unit comes with everything you need to set up a wireless HDMI signal from a camera or other device. I haven't been able to test the limit of the range, but I have been able to use it indoors through multiple walls with lots of RF around (600 MHz all the way to 6GHz).

### ⭐⭐⭐⭐⭐ 







  
  
    Excellent
  

*by M***H on Reviewed in the United Kingdom on January 27, 2020*

I read many reviews about the Hollyland Mars 300,  and can confirm that all is well despite the much lower price than other systems I've used from Swit and Paralinx.  The range and ability to work through walls was impressive compared with Swit etc., the latter also being good. The units are light and when tested for 2 hours using batteries they only got warm (not hot).  The only slight compromise over the more expensive systems was the latency which was a little higher.  For example, if the video signal is sent via these units and the audio is connected directly via cable, there is a slight loss of lip sync, perhaps about 1/10 sec (though I didn't measure it).  The Swit and Paralinx gave no appreciable lip sync error in the same setup.  But if you embed the audio with the video and send both via the Mars then lip sync won't be a problem.  If used to help with focus pulling the latency shouldn't be an issue. So overall, very impressive devices.

### ⭐⭐⭐⭐⭐ 







  
  
    Best Wireless Transmitter/Receiver for Under 500
  

*by S***N on Reviewed in the United Kingdom on June 24, 2019*

Using this for a multi-cam event and needed a camera man on foot. It's a great product for the price. There's a little delay, maybe 1/10 of a second but can work with it.Would want to get a small display to see which channel the transmitter/receiver is on as when we tried using 2 of these, it got kind of a bit confusing at start but managed to make it both work.Needed to buy Sony NP-F batteries for the transmitter.Overall very good build and very good quality for the price.

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**Shop now:** [https://www.desertcart.sn/products/132057889-hollyland-mars300-300ft-image-wireless-hd-video-transmission-system-1080p](https://www.desertcart.sn/products/132057889-hollyland-mars300-300ft-image-wireless-hd-video-transmission-system-1080p)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-03-12*