Hollyland Mars 400S PRO Wireless Video Transmission System, 1080P HDMI SDI Transmitter and Receiver, 0.08s Latency, 400ft Range, 8 Channels, 4 APP Monitoring, 3-Way Power Supply, 3 Scene Modes
  • Hollyland Mars 400S PRO Wireless Video Transmission System, 1080P HDMI SDI Transmitter and Receiver, 0.08s Latency, 400ft Range, 8 Channels, 4 APP Monitoring, 3-Way Power Supply, 3 Scene Modes
  • Hollyland Mars 400S PRO Wireless Video Transmission System, 1080P HDMI SDI Transmitter and Receiver, 0.08s Latency, 400ft Range, 8 Channels, 4 APP Monitoring, 3-Way Power Supply, 3 Scene Modes
Brand HollyView
Connectivity Technology USB, HDMI
Controller Type iOS, Android
Special Feature 100ms latency, 400ft LOS range, 1080p60
Compatible Devices Auto
Total HDMI Ports 1
Connector Type HDMI
Surround Sound Channel Configuration 8
Product Dimensions 7.09"D x 5.71"W x 3.15"H
Item Weight 850 Grams
  • 【Newest Industrial Design & Low-Power Mode】Hollyland Mars 400S PRO adopts transverse sleek industrial design with integrated cold shoe on both the transmitter and the receiver, which means the system has lower gravity center with more stable and convenient installation. If the system without any operation for 5s, the OLED screen will automatically enters the low-power mode and reduces the brightness to save battery power.
  • 【0.08S Latency, 400ft Range & Up to 4 APP Monitoring】Hollyland Mars 400S PRO has 400ft line of sight (LOS) wireless video & audio transmission range between TX and RX with 0.08S low latency ; 300ft line of sight (LOS) wireless video & audio transmission range between TX and APP. 1 Mars 400S PRO transmitter supports 2 receivers. For the number of RX and App, it follows this pattern: 2 RXs - 0 App, 1 RX - 2 Apps, 0 RX - 4 App.
  • 【3 Scene Modes, 3 Fan Modes & 3 Power Options】Hollyland Mars 400S PRO has High-definition mode, balance mode and speed mode in the settings. The data rate raised from 8Mbps to 12Mbps for high -definition monitoring quality. Optional Fan Modes-off, low speed & auto fan modes for different applications and better shooting experience. 5~12V 2A Type-C power input, 6~16V DC power input, L series battery input: NP-F970/F750/F550 batteries. [Note: Product Package doesn't include any battery.]
  • 【Direct Video For Live Stream】Hollyland Mars 400S PRO supports video output from the receiver through a video capture card to direct live stream on OBS/Vmix/VLC without further encryption and decryption.
  • 【What You Can Get & One Year Warranty】Hollyland Mars 400S PRO product package comes with Transmitter X1; Receiver X1; Antenna X5; DC Adapter X1; User Guide X1; Warranty Card X1. And it has one year warranty, if you have any doubts or product issues during the product use, please feel free to contact us for more support.

Product information


Product Description

Hollyland Mars 400S PRO Wireless SDI & HDMI Transmission System

Mars 400S PRO

With a brand-new design, 12Mbps ultra-high data rate, SDI & HDMI dual ports and other features built for professional filmmakinq, the MARS 400S PRO brings video transmission to the next level, empowering filmmakers, crews, and content creators everywhere.

Mars 400S PRO

Wide Application Scene

Mars 400S PRO

Packing List

Comparison of Hollyland Wireless Video Transmission System

Hollyland Mars 400S PRO

Mars 400S PRO

See Details
Hollyland Mars M1 Enhanced

Mars M1 Enhanced

Hollyland Mars 4K

Mars 4K

Hollyland Cosmo C1

Cosmo C1

Hollyland 300 Pro

Mars 300 Pro Enhanced

Customer Reviews
4.6 out of 5 stars
196
4.5 out of 5 stars
23
4.5 out of 5 stars
110
4.5 out of 5 stars
116
4.4 out of 5 stars
330
Price
$499.00 $699.00 $899.00 $429.00
Transmission Distance
400ft 450ft 450ft 1000ft 300ft
Minimum Latency (1080P60)
0.08S 0.08S 0.06S 0.04S 0.1S
Maximum Resolution
Full HD 4K(3840*2160)(HDMI Loopout) 4K(3840*2160) Full HD Full HD
SDI Interface
Support APP
1 RX - 2 Apps, 0 RX - 4 Apps 1 RX - 2 Apps, 0 RX - 4 Apps 1 RX - 2 Apps, 0 RX - 4 Apps 1 RX - 2 Apps, 0 RX - 3 Apps
Decimal Point Frame Rate
Channel Scan
Yes (App+RX) Yes (App+RX) Yes (App+RX) Yes (App+RX)
Transmitter Interface
HDMI In & SDI In HDMI In & Loopout & SDI In HDMI In & SDI In HDMI In & SDI In & SDI Loopout HDMI In & Loopout
Receiver Interface
HDMI Out & SDI Out HDMI Out *2 & SDI Out HDMI Out & SDI Out HDMI Out & SDI Out *2 HDMI Out *2
DC/USB Power Option
6~16V DC 7-16V DC; Nominal 12V 6~16V DC 6~16V DC; 5V2.5A Type-C USB 5-12V Type-C USB
Support L-series NPF Batteries

Can the Mars 4K system Pair with Mars 400S Pro?

Mars 4K system can only pair with Mars M1 wireless video monitor. When Mars 4K pair with the Mars M1 monitor, the monitor can achieve monitoring function and can be use as a single trnasmitter or single receiver. [0 RX-4APPs; 1 RX-2APPs; 2 RX-0APP]

How to avoid fan noise?

1. Hold the middle button on TX or RX

2. Select the “Fan Speed” option

3. Choose the SLOW or OFF mode

How to pair a new RX with the current system?

Please keep the transmitter at least 0.5m away from the receiver:

-Long press the middle button to enter the menu on both the TX and the new RX

-Choose “PAIR” under “ SYSTEM SETTING” at the same time

-Both devices will start to pair automatically

How to implement streaming?

Please connect as follows:

The receiver is connected to the video capture card through the HDMI/SDI interface, and then connected to the computer through the USB cable, and then the streaming software is used to push the live broadcast.


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Hollyland Mars 400S PRO Wireless Video Transmission System, 1080P HDMI SDI Transmitter and Receiver, 0.08s Latency, 400ft Range, 8 Channels, 4 APP Monitoring, 3-Way Power Supply, 3 Scene Modes

$549.00  $99.00
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