Hollyland Mars 300 Pro Dual HDMI Wireless Video Transmitter

Picture does not represent the actual item
See what's in the box

See all Hollyland items

Used Hollyland Mars 300 Pro Dual HDMI Wireless Video Transmitter

SKU: US1952355

This item is no longer available.

Recommended Items

Hollyland Screw Fitting: Picture 1 regular
Hollyland Screw Fitting for Mars 300 Transmitter and Receiver
$10.00
Hollyland Triumph Antenna: Picture 1 regular
Hollyland Triumph Antenna for Mars 300/300 PRO/400/400S/400S PRO, Red, 2-Pack
$23.90
Hollyland Lollipop Antenna: Picture 1 regular
Hollyland Lollipop Antenna for Mars 300/300 PRO/400/400S/400S PRO, Black, 2-Pack
$23.90
Hollyland : Picture 1 regular
Hollyland Carry Case for Mars 400S/400 Wireless Video Transmitter & Receiver Set
$29.00
Indipro AC Power Supply: Picture 1 regular
IndiPRO 8' 12VAC Power Supply to 2.1mm Locking Connector,Mars 300/400/400S Tx/Rx
$29.99
Hollyland Lollipop Antenna: Picture 1 regular
Hollyland Lollipop Antenna for Mars 300/300 PRO/400/400S/400S PRO, Red, 2-Pack
$23.90
Hollyland Triumph Antenna: Picture 1 regular
Hollyland Triumph Antenna for Mars 300/300 PRO/400/400S/400S PRO, Black, 2-Pack
$23.90
Hollyland : Picture 1 regular
Hollyland 1/4 Cold Shoe Mount for Mars 300/400/400S
$8.00
Overview
Compare
Specs
Protection
Q&A

Questions & Answers

Reviews about this item

Review Summary

2023-01-27T04:52:23

Rated 1 out of 5

Works with only ONE? and barely.

Did not perform as listed. Wanted to run 3-5 of them. If you have two of them on at a time they start dropping frames. If you have 3, one of the three will loose connection over and over. Channel scanning, pairing, close line of sight made no difference. Tried 300 and 400s. Same problems. Also, if you using BM switcher and cameras, THEY ARE ONE DIRECTION! You can not get signal back from the cameras for control.

Brandon P.

2022-09-27T08:28:38

Rated 4 out of 5

A must have wireless system for your live streaming or direct in church service

Stable frequency, good connectivity and low latency. I use it inside our church with the Atem mini extreme iso with sony a series for live streaming the quality was just perfect. No more cables from camera to the atem everything was wireless and cleaned

ANDRE B.

2022-05-11T18:48:59

Rated 5 out of 5

So far SO good!

Been using the HLD pro standard dual TX and Rx for almost 2 weeks. Very reliable signal. Negligible latency for our workflow. Clean consistent signals on both ends. The app can be a little clunky at times but the app is not why I invested with HLD.

MoveSport N.

2022-04-28T12:40:51

Rated 3 out of 5

Eventually it works

Took a long time to connect via wifi HLD. Eventually it started working randomly only to find out it wasn?t a great solution for live streaming.

MoveSport N.

2022-04-12T09:20:23

Rated 5 out of 5

Excellent product

Ver pleased with this product. Works like a charm.

Omana T.

2022-01-10T07:10:32

Rated 5 out of 5

Great Product!

So far it?s been amazing! Easy to use and very stable connection!

BARRY F.

2021-09-08T08:59:41

Rated 5 out of 5

great

works well and easy to use

Jacob P.

2021-05-09T10:37:17

Rated 5 out of 5

Buy This Now!!!!!

This is the best device ever! Safety ,great latency & convenience!

Damien B.

2021-04-14T19:13:16

Rated 5 out of 5

video

great product !!!!!! I recommend !!!

CARLOS M.

2020-11-22T07:21:37

Rated 5 out of 5

Hollyland Mars

Great product! Unfortunately Adorama never shipped me the batteries or the mushroom antennas, but this product sis fantastic.

BOB M.

Select a plan in the Add Protection section above and purchase with this product by clicking “Add to Cart”.

image-protection

TRUSTED PROTECTION PLANS, EXCEPTIONAL SERVICE.

Invest in Pre-Owned Gear & Peace of Mind!

Extend coverage on pre-owned products after the retailer warranty ends and protect photo & video gear from accidental damage with Adorama Protect.

Repair or Replacement

Repair or Replacement

If we can’t fix it, we’ll replace it at no additional cost.

Accidental Damage

Extended Protection

Coverage for pre-owned gear begins after the retailer warranty ends, plus accidental damage protection for photo/video gear that starts on day one.

Peace of Mind

Peace of Mind

Enjoy your gear without fear. We have you covered!

Failure Protection

Failure Protection

When regular use of your product over time results in mechanical or electrical failure.

Zero Deductible

Zero Deductible

We will never charge you a deductible after the purchase of a plan.

Customer-Focused Support

Customer-Focused Support

Our claims process is simple & easy and our customer service team is happy to help.

Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for International and U.S. territories purchases. Plans on pre-owned items do not cover pre-existing damages.

Browse our FAQ

See Terms & Conditions

Hollyland Mars 300 Pro Specifications

Wireless

Wireless

Jump to...

  • Wireless Range

    300' (91.44m) (Line-of-Sight)
    400' (121.92m) (Line-of-Sight)

  • Channel Bandwidth

    20 MHz

  • Frequency Range

    5 GHz

  • Latency

    < 0.1 sec

  • RF Power

    <= 21 dBm

  • RF Sensitivity

    -80 dBm

  • Wireless Video Compression

    Uncompressed

Interfaces

Jump to...

  • Video Connectors

    1x HDMI Input
    1x HDMI Loop Output

  • Other I/O

    1x USB Type-C Input

  • Embedded Audio

    HDMI: 2-Channel

Format Support

Jump to...

  • Video Format

    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

  • Timecode

    No

Display

Jump to...

  • Panel Type

    OLED

Power

Jump to...

  • Battery Support

    1x Sony L-Series / NP-F Type

  • Power Connector

    1x USB Type-C (5 VDC at 2 A) Input

  • Power Consumption

    Device: 5 to 12 VDC (11 W)

General

Jump to...

  • Mounting

    1x 1/4"-20 Female

  • Dimensions

    4.33 x 2.4 x 0.83" (11 x 6.1 x 2.1cm) (Without Battery Plate)

  • Weight

    0.3 lbs (136g)

About Hollyland Mars 300 Pro Dual HDMI Wireless Video Transmitter

FEATURED REVIEWS

So far SO good!

By MoveSport N.

Been using the HLD pro standard dual TX and Rx for almost 2 weeks. Very reliable signal. Negligible latency for our workflow. Clean consistent signals on both ends. The app can be a little clunky at times but the app is not why I invested with HLD.

Excellent product

By Omana T.

Ver pleased with this product. Works like a charm.

Become a part of the wireless revolution with the Mars 300 Pro Dual HDMI Wireless Video Transmitter. This innovative device offers a robust transmission range of up to 300 feet, ensuring seamless and reliable wireless video and audio transmission. Experience real-time monitoring with a minimum latency of just 0.08 seconds, a feature that sets this transmitter apart in the market.

The Mars 300 Pro is designed with user convenience in mind, featuring a multifunctional clickable thumbwheel switch menu for easy navigation and control. It supports a wide voltage power supply range of 5-12V, including various L-Series batteries, different power banks, and Type-C (5V/2A) charging, offering multiple power options to suit your needs.

The device is equipped with HDMI input and loopout on the TX side, allowing for flexible connectivity. The side OLED display provides easy access to power status, channel scan, and other vital information, accommodating both vertical and horizontal installation methods.

One of the standout features of the Mars 300 Pro is its real-time app monitoring capability. It supports up to three phones or tablets for real-time monitoring, complete with professional monitor features like waveform, focus peaking, zebra, zoom, and 3D Luts.

The HollyView APP facilitates easy and quick firmware updates and channel scans, ensuring your device stays up-to-date. Whether you're a professional videographer or a tech enthusiast, the Mars 300 Pro Dual HDMI Wireless Video Transmitter is a reliable, high-quality choice for wireless video transmission.

Hollyland Mars 300 Pro Dual HDMI Wireless Video Transmitter Features

  • Wheel Button on the Side, One-button Rolling Adjustment
  • OLED Screen Display on the Side
  • Transmission Latency is 0.1s
  • HDMI Input & HDMI Loop Out at TX
  • Supports USB Type-C Power Supply
  • 1 Transmitter Supports up to 3 APPs Monitoring
  • Supports Smart Channel Selection
  • Supports APP Firmware Upgrade

Used Guarantee

30-day money back!

Sell or Trade your Gear

Get started in 3 easy steps

What's in the box:

  • Mars 300 PRO Dual HDMI Wireless Video Transmitter
  • USB Type-A to Type-C Data Cable
  • Item Note: Missing Expansion Accessory; Cold Shoe