---
product_id: 195362075
title: "Hollyland Mars 400S [Official] Wireless SDI/HDMI Video Transmitter and Receiver for DSLR Camera, 400ft Long Range 0.1s Low Latency 1080P HD Video WIFI Transmission System"
brand: "hollyview"
price: "€ 11.01"
currency: EUR
in_stock: false
reviews_count: 8
url: https://www.desertcart.nl/products/195362075-hollyland-mars-400s-official-wireless-sdi-hdmi-video-transmitter-receiver
store_origin: NL
region: Netherlands
---

# 0.1s Latency 1080P HD 400ft Range Hollyland Mars 400S [Official] Wireless SDI/HDMI Video Transmitter and Receiver for DSLR Camera, 400ft Long Range 0.1s Low Latency 1080P HD Video WIFI Transmission System

**Brand:** hollyview
**Price:** € 11.01
**Availability:** ❌ Out of Stock

## Summary

> 🎬 Elevate Your Video Game with Mars 400S!

## Quick Answers

- **What is this?** Hollyland Mars 400S [Official] Wireless SDI/HDMI Video Transmitter and Receiver for DSLR Camera, 400ft Long Range 0.1s Low Latency 1080P HD Video WIFI Transmission System by hollyview
- **How much does it cost?** € 11.01 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/195362075-hollyland-mars-400s-official-wireless-sdi-hdmi-video-transmitter-receiver)

## Best For

- hollyview enthusiasts

## Why This Product

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

## Key Features

- • **Crystal Clear Display:** Innovative OLED screen for real-time status updates and control.
- • **Future-Proof Upgrades:** Easily upgrade firmware via USB for enhanced functionality.
- • **Seamless Connectivity:** Connect 1 transmitter to 2 receivers or multiple devices effortlessly.
- • **Versatile Power Options:** Dual power supply with low-battery alerts for uninterrupted performance.
- • **Smart Channel Management:** Automatic channel scanning for optimal transmission without interference.

## Overview

The Hollyland Mars 400S is a cutting-edge wireless video transmission system designed for DSLR cameras, offering a remarkable 400ft range, 0.1s low latency, and stunning 1080P HD video quality. With support for multiple devices and an intuitive OLED display, this system ensures seamless connectivity and easy upgrades, making it a must-have for professional videographers.

## Description

Full description not available

## Features

- 【MULTIPLE PLATFORMS MONITORING】: Support 1 transmitter with 2 receivers, or 1 transmitter + 1 receiver+ 4 iOS or Android smartphones and tablets. The transmission range is up to 400ft.
- 【SDI&HDMI&OLED DISPLAY SCREEN】: Support both SDI&HDMI on the transmitter and the receiver. Be different from Mars 300, The Mars 400S has creative OLED screen, so you can check out all device status and control the system with displayed information on the screen.
- 【DUAL POWER SUPPLY OPTIONS】: Support 12V DC power supply and NPF series of batteries. The system also comes with a low-battery warning indicator.
- 【CHANNEL SCAN & EASY TO UPGRADE】: Automatically scan the current environment to identify channels with or without inteference.support USB firmware upgrade remotely on both the transmitter and the receiver.
- 【EASY TO UPDATE AND SCAN】: Video transmission to an OLED screen, press your finger on the “menu” button, effective demand matching, analyze and then automatically scan the current environment to identify channels with or without interference. Support USB-OTG firmware upgrade on transmitter and receiver.

## Product Details

- **Brand:** HollyView
- **Connectivity technology:** Wireless,Wifi
- **Controller type:** iOS, Android
- **Special feature:** OLED Display Screen
- **Compatible devices:** Tablet, Smartphone
- **Total HDMI ports:** 1
- **Connector type:** HDMI
- **Audio output mode:** Stereo
- **Video encoding:** HEVC Main 10
- **Colour:** Mars 400S

## Images

![Hollyland Mars 400S [Official] Wireless SDI/HDMI Video Transmitter and Receiver for DSLR Camera, 400ft Long Range 0.1s Low Latency 1080P HD Video WIFI Transmission System - Image 1](https://m.media-amazon.com/images/I/41NIva24eKL.jpg)
![Hollyland Mars 400S [Official] Wireless SDI/HDMI Video Transmitter and Receiver for DSLR Camera, 400ft Long Range 0.1s Low Latency 1080P HD Video WIFI Transmission System - Image 2](https://m.media-amazon.com/images/I/619FRBFlvlL.jpg)
![Hollyland Mars 400S [Official] Wireless SDI/HDMI Video Transmitter and Receiver for DSLR Camera, 400ft Long Range 0.1s Low Latency 1080P HD Video WIFI Transmission System - Image 3](https://m.media-amazon.com/images/I/61MRLkgrg4L.jpg)
![Hollyland Mars 400S [Official] Wireless SDI/HDMI Video Transmitter and Receiver for DSLR Camera, 400ft Long Range 0.1s Low Latency 1080P HD Video WIFI Transmission System - Image 4](https://m.media-amazon.com/images/I/61m+h3eY86L.jpg)
![Hollyland Mars 400S [Official] Wireless SDI/HDMI Video Transmitter and Receiver for DSLR Camera, 400ft Long Range 0.1s Low Latency 1080P HD Video WIFI Transmission System - Image 5](https://m.media-amazon.com/images/I/61oM7AHLV6L.jpg)

## Questions & Answers

**Q: Whatd the latency in seconds? Like 0.08s?? Thanks**
A: The latency in seconds is 0.1s.

**Q: can you have mixed input/output? example hdmi in with sdi out on the receiving unit or vice versa**
A: Mars 400S and Mars 400S PRO can mix input/output.

**Q: do these come with batteries and if not where can I find a battery to fit?**
A: batteries are not included but they use the Sony NP series batteries which readily available at most places including amazon

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best item I’ve purchased in ages
*by D***  on 6 June 2020*

What’s can I say. The mars 400s works a treat. Simple, easy set up and easy to use.The build quality is unsurprisingly good for unit at this price.Images quality great too but you do get a little letterboxing. Nothing I didn’t expect though so no issue there.My setup is untraditional because I attach the transmitter to my MacBook Pro and use the Mars for remote screen for my clients to view live images from commercial photographic shoots. Its a very welcome solution for social distancing too due to covid19 restriction on set.To be honest for the price I’m a little blown away buy the build, quality and customer service from Hollyland.I can’t fault it so far.Jonny RoseDigiBoutique LTD

### ⭐⭐⭐⭐⭐ A must have unit for wireless video transmition!
*by C***U on 29 May 2020*

I be brief and to the point:Build quality 5/5Ease of Use: 5/5Transmission: 4.5/5Being in the filmmaking space this is a great unit as it is extremely well build, very portable with great features and solid performance with minimum lag! Whether you want to extend your display in a studio environment or put it on a 3-axis-gimbal these work a treat. Would love if there was a bundle that includes a set of batteries and short hdmi cables a quick amazon search solves this easily. Very easy to set up and get started so if you are on the market for a wireless unit this one should be on your list!

### ⭐⭐⭐⭐⭐ Outstanding products and customer service
*by K***S on 21 October 2020*

Just as important as the product is the company behind it. I bought my first pair of 400s and loved it so much bought a second pair. The second pair for some reason has a fault and just wouldn’t work consistently. Upon contacting the manufacturer and support staff they exemplified 5 star customer service they offered me a replacement and I was so impressed with their endeavours to help and resolve my issue so actually ended up upgrading to the cosmos 600 such was the support. The product speaks for itself but just as important as any product is the customer and after sales service and take it from someone who has had a lots of experience with IT products the support from Hollyland is the best I have ever experienced

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-26*