Hollyland Mars 400S PRO SDI/HDMI Wireless Video Transmission System

SKU: HLYMARS400SP

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Q&A

Questions & Answers

Shopper : Can this unit transmit audio only?
Shopper : Can I transmitt on the hdmi and Recieve it on the SDI out?
CRISTINA L : Do I need to buy the battery separately?Brent P : No batteries are includedANZHONNY C : Yes, batteries are sold separately. A/C power is provided.

Reviews about this item

Review Summary

2024-12-03T09:15:46

Rated 5 out of 5

Get This if Someone Needs to See What You're Doing!

This is the perfect purchase if someone nearby needs to see what you are shooting. They don't have to sit or stand right behind you anymore! Also perfect if you have a second shooter and they need to see what you're doing, so they can get a different composition. This receiver/transmitter set contains one AC power supply, so you need to have at least one Sony NP battery (or another AC power supply).

DAVE H.

2024-04-05T05:07:21

Rated 5 out of 5

Great transimitter and receiver pair - very less to no lag

I use this for indoor events and use this on my 2nd or 3rd camcorder that is on wheels (tripod on wheels) for capturing different angles.. It works great for large auditoriums and I always kept the receiver and transmitter in line of sight. I have not tested this across walls but, the range I get is really good. I have used it in event halls where the receiver and transmitter have been placed over 300 ft away. I primarily use this for mixing for live-streaming

Krishnakumar V.

2023-11-10T05:32:05

Rated 5 out of 5

New house for the coolest new tool in the toolbox!

The house I am building.

Paul G.

2023-11-10T05:28:02

Rated 5 out of 5

Awesome product

So great I am building a house for them to live in!! I have a photo to share. No place to put it.

PAUL G.

2023-02-03T12:37:15

Rated 5 out of 5

Works great

Works well, If your going thru a fast speed , say car chasing scene I would recommend mounting the receiver closer to the source

JESSE R.

2022-12-07T12:17:30

Rated 5 out of 5

Game Changer in wireless video transmission

Quick shipping and they work better than expected. Although I will never need to go further than 400ft, these got me closer to 600ft.

TERRELL W.

2022-03-29T08:49:13

Rated 5 out of 5

Reliable

Super reliable in long distances! The latency has decreased from my 300 Pro.

MARCELO M.

2022-03-20T08:29:32

Rated 5 out of 5

Best thing I bought in a while

A must have for DP's... sometimes the signal drops, but not often enough to be a problem... worst case, just turn off then on. Works right out of the box, just attach the antennas

Felix M.

2022-03-09T07:46:10

Rated 3 out of 5

Nice but not durable

This are nice for the price but the plastic mounting shoe all ready brook

CRAIG B.

2022-02-09T07:58:25

Rated 4 out of 5

Great reference transmitters

Love these transmitters. I use them for reference monitoring on on Sumo 19. It?s only streams in 1080 FYI.

STEVEN S.

2021-05-27T08:11:41

Rated 4 out of 5

Almost professional

Overall I think this is a great unit. I have 2 receivers and it?s a god send to not have to run cables all over auditoriums. Pros - Convenience, They work through concrete walls. Cons - No loop out on transmitter / Delay is just noticeable enough to be an issue for discerning ears.

jonathan S.

2021-05-13T13:07:26

Rated 5 out of 5

I love it

I love it. It works great

Orlandon H.

2021-04-05T10:03:10

Rated 5 out of 5

You need this! No question.

Super great unit. Latency is really not that bad especially if you are using SDI. There is slight latency via HDMI and that is manageable. Overall great product that I would definitely buy again. If you want to keep client/Director from breathing down your neck to look at picture on camera - this is the product for you!

NATHAN M.

2021-03-23T01:39:33

Rated 5 out of 5

So glad I bought it.

It works like a dream!

EZEKIEL B.

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Hollyland Mars 400S PRO Specifications

Wireless

Wireless

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  • Wireless Range

    400' (121.92m) (Line-of-Sight)
    300' (91.4m) (Line-of-Sight)

  • Channel Bandwidth

    20 MHz

  • Frequency Range

    US: 5 GHz

  • Latency

    0.08 sec

  • RF Power

    < 21 dBm

  • RF Sensitivity

    -80 dBm

  • Wireless Video Compression

    Uncompressed

Interfaces

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  • Transmitter Antenna Ports

    2x RP-SMA Male

  • Receiver Antenna Ports

    2x RP-SMA Male

  • Transmitter Video Connectors

    1x BNC (3G-SDI / HD-SDI) Input
    1x HDMI Input

  • Receiver Video Connectors

    1x BNC (3G-SDI) Output
    1x HDMI Output

  • Transmitter Other I/O

    1x USB Type-C

  • Receiver Other I/O

    1x USB Type-C

  • Embedded Audio

    HDMI/SDI

Format Support

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  • Video Format

    SDI/BNC:
    1080p at 23.98, 24, 25, 29.97, 30, 50, 59.94, 60 fps
    1080i at 50, 59.94, 60 fps
    1080PsF at 23.98, 24, 25 fps
    720p at 50, 59.94, 60 fps

    HDMI:
    1080p at 23.98, 24, 25, 29.97, 30, 50, 59.94, 60 fps
    1080i at 50, 59.94, 60 fps
    720p at 50, 59.94, 60 fps
    576p at 50 fps
    480p at 60 fps

Display

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  • Transmitter Panel Type

    OLED

  • Receiver Panel Type

    OLED

  • Transmitter Built-In Battery

    None

  • Receiver Built-In Battery

    None

  • Transmitter Battery Support

    1x Sony L-Series / NP-F Type

  • Receiver Battery Support

    1x Sony L-Series / NP-F Type

  • Transmitter Power Connector

    1x Barrel (6 to 16 VDC up to 2 A) Input
    1x USB Type-C (5 VDC up to 2 A) Input

  • Receiver Power Connector

    1x Barrel (6 to 16 VDC up to 2 A) Input
    1x USB Type-C (5 VDC up to 2 A) Input

  • Transmitter Power Consumption

    Power Supply: 6 to 16 VDC (11 W)

  • Receiver Power Consumption

    Power Supply: 6 to 16 VDC (7 W)

General

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  • Transmitter Mounting

    1 x 1/4"-20 Female
    1 x Cold Shoe

  • Receiver Mounting

    1x 1/4"-20 Female
    1x Cold Shoe

  • Battery

    Sony NP-F Type Battery (Not Included)

  • Battery Info

    Required, not included

  • Battery Material

    Lithium-Ion

  • Battery Quantity

    1

  • Battery Type

    Non-universal

  • Dimensions

    Transmitter: 4.3 x 2.8 x 1.32" (11 x 7.2 x 3.35cm)
    Receiver: 4.3 x 2.8 x 1.32" (11 x 7.2 x 3.35cm)

  • Weight

    Transmitter: 0.5 lbs (206g)
    Receiver: 0.5 lbs (206g)

  • UPC Code

    191460001451

36 Accessories for Hollyland Mars 400S PRO SDI/HDMI Wireless Video Transmission System

  • All Accessories (36)
  • Batteries & Power Supply (14)
  • Bags & Cases (1)
  • Transmitters & Receivers (1)
  • Cables & Adapters (10)
  • HDMI Cables (1)
  • Brackets & Mounts (6)
  • Antennas (3)

About Hollyland Mars 400S PRO

FEATURED REVIEWS

You need this! No question.

By NATHAN M.

Super great unit. Latency is really not that bad especially if you are using SDI. There is slight latency via HDMI and that is manageable. Overall great product that I would definitely buy again. If you want to keep client/Director from breathing down your neck to look at picture on camera - this is the product for you!

Get This if Someone Needs to See What You're Doing!

By DAVE H.

This is the perfect purchase if someone nearby needs to see what you are shooting. They don't have to sit or stand right behind you anymore! Also perfect if you have a second shooter and they need to see what you're doing, so they can get a different composition. This receiver/transmitter set contains one AC power supply, so you need to have at least one Sony NP battery (or another AC power supply).

When it comes to professional video transmission, the Mars 400S PRO SDI/HDMI Wireless Video Transmission System stands out with its sleek industrial design and innovative features. This system is engineered with a lower gravity center and a brand-new transverse design, ensuring a more stable and convenient installation process. It also comes with an integrated cold shoe, further enhancing its usability.

Experience ultra-low latency of just 0.08 seconds, ensuring a seamless and reliable audio and video transmission up to 400ft. This system supports both SDI and HDMI inputs on the transmitter (TX) and outputs on the receiver (RX), offering you versatile connectivity options.

The Mars 400S PRO also features multiple fan modes, including off, low speed, and auto. These modes cater to different applications, providing a better shooting experience. Additionally, the system supports direct video for live streaming, allowing you to send video feed straight out of the receiver without the need for further encryption and decryption via a video capture device.

This wireless video transmission system offers multiple power options, including a 5-12V wide voltage power supply with a Type-C charging option. It's compatible with various L-Series batteries and 6-16V DC power options, providing flexibility in power sources.

The Mars 400S PRO also supports professional app monitoring, allowing up to 4 phones and tablets for real-time monitoring. The app comes with professional monitor features such as waveform, focus peaking, zebra, zoom in/out, 3D Luts, and more.

With the HollyView APP, you can easily perform a channel scan and firmware update. The optimal channel is just a click away on the receiver and the app, making it easy and quick to update the firmware. Please note that the Sony NP-F type battery is not included with this system.

In conclusion, the Mars 400S PRO SDI/HDMI Wireless Video Transmission System is a robust and versatile solution for all your professional video transmission needs.

Hollyland Mars 400S PRO Features

  • Supports 1 Transmitter Connects With 2 Receivers
  • Supports Up To 2 Mobile Devices Monitoring While Only 1 Receiver Is Connected. Supports Up to 4 Mobile Devices Monitoring without Receiver connecting
  • OLED Display Screen
  • Channel Scan
  • Three Application Scene Modes
  • Battery Voltage Display
  • 400ft Transmission Range (LOS)
  • Lowest Latency is 0.08s
  • Both HDMI & SDI Connection Options
  • USB Firmware Upgrade
  • Integrated Cold Shoe for Quick Installation
  • Supports DC Power, USB Type-C Power Supply and Battery Power Supply

Product Documents

User Manual

Key Features

  • Ultra-low 0.08S latency for seamless & reliable wireless audio & video transmission up to 400ft
  • Compatible with both SDI and HDMI inputs and outputs for versatile connectivity
  • Multiple fan modes and direct video for live streaming for enhanced shooting experiences
  • Wide range of power options, including 5-12V wide voltage power supply with Type-C charging option
  • Easy channel scanning and firmware updates via the HollyView APP for optimal performance

What's in the box:

  • 1x Hollyland Mars 400S PRO Transmitter
  • 1x Receiver
  • 5x Antenna
  • 1x DC Adapter
  • 1x User Guide
  • (Sony NP-F Type Battery Not Included)
  • 1 Year Limited Warranty