Hollyland MARS 400S PRO SDI/HDMI Wireless Video Transmission System
SKU: 41152151212

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

Sale price$314.50 Regular price$349.45
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Ships within 48 hours · Estimated delivery Jul 6 - Jul 11

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Description

Hollyland MARS 400S PRO SDI/HDMI Wireless Video Transmission SystemAdd up to 1080p60 wireless video transmission to your gimbal, mirrorless, or DSLR camera rig using the lightweight Mars 400S PRO SDI HDMI Wireless Video Transmission System from Hollyland. The transmitter provides HDMI and SDI inputs and the receiver offers SDI and HDMI outputs. It features extremely low 0. 1s latency with line of sight transmission up to 400' to the receiver and up to 300' to the Hollyview Wi Fi app. For a strong line of sight

Add up to 1080p60 wireless video transmission to your gimbal, mirrorless, or DSLR camera rig using the lightweight Mars 400S PRO SDI/HDMI Wireless Video Transmission System from Hollyland. The transmitter provides HDMI and SDI inputs and the receiver offers SDI and HDMI outputs. It features extremely low 0.1s latency with line-of-sight transmission up to 400' to the receiver and up to 300' to the Hollyview Wi-Fi app. For a strong line-of-sight signal, the system includes two external antennas on the transmitter and two on the receiver, and one is included as a spare.

Using the Hollyview app for iOS or Android, you can monitor your video transmission in real time via a Wi-Fi connection as well as live stream directly from the receiver via your computer using a USB Type-C adapter. The app also allows you to install optional channel scanning firmware enabling you to easily find the strongest transmission signals. The transmitter can simultaneously transmit to up to one receiver and two apps, or to a total of four apps without the receiver. The redesigned body makes it a low-profile choice for your rig, and it features multiple fan modes to keep it cool or quiet when you are shooting.

The 400S PRO transmitter and receiver are compact in size, feature a bright OLED display for configuration, and an integrated shoe adapter with a 1/4"-20 mounting thread for different mounting options. Each unit can be powered using a USB Type-C source, the included locking DC power adapter, or by using a separately available L-series type battery using the integrated battery plate.

Features
  • Transmits up to 1080p60 SDI or HDMI video
  • 400' line-of-sight transmission to receiver, 300' to App
  • Bright OLED display
  • Real-time app monitoring and live streaming via the HollyView app
  • Simultaneously transmit to one receiver and two apps, or to four apps
  • HDMI and SDI inputs on transmitter and HDMI and SDI outputs on receiver
  • Two antennas on transmitter and two antennas on receiver
  • Power via L-series battery, DC adapter, or USB Type-C input
  • Integrated shoe adapter with 1/4"-20 mounting thread
  • Install optional channel scan firmware via the HollyView app to find the strongest signal

Specifications

Display
Embedded Audio HDMI/SDI
Wireless
Wireless Range 400' / 121.92 m (Line-of-Sight)
300' / 91.4 m (Line-of-Sight)
Channel Bandwidth 20 MHz
Frequency Range US: 5 GHz
Latency 0.1 sec
RF Power < 21 dBm
RF Sensitivity -80 dBm
Packaging Info
Package Weight 1.9 lb
Box Dimensions (LxWxH) 7.2 x 6 x 3"
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 41152151212

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Bethany Bloomer
Battle Creek, US
★★★★★ 5
Great boots!
Size: 5 Toddler, Color: Champagne
Perfect little winter boots for a new walker! Our daughter loves these and wants to wear them all the time!!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 20, 2025
C
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Cassy
Boise, US
★★★★★ 3
Cute for pics but not practical
Size: 6 Toddler, Color: Pink
These are super cute. For pics they’re great. They’re however not easy to put on and they don’t keep out the cold. Not really snow proof since they don’t really fit snug at the top. Sitting on the shelf waiting for a special outing this winter when it’s not too cold.
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Reviewed in the United States on December 28, 2024
A
Verified Purchase
Allison Meyer
Charlottesville, US
★★★★★ 5
Love these boots!
Size: 6 Toddler, Color: Champagne
Striderite’s are the perfect shoes for your new walkers! The quality is amazing, great soles and great support for new walkers. I bought these for my daughter for our trip to the snow, they kept her feet warm and allowed her to walk around. Not waterproof, but worked for what we needed.
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Reviewed in the United States on June 16, 2024
D
Verified Purchase
Damaris
New York, US
★★★★★ 5
Súper cute 💞
Size: 3 Toddler, Color: Pink, Size: 3 Toddler, Color: Pink
Están tan hermosos excelente calidad los recomiendo muchísimo Orlando perfecto en el pie del bebé. 💞
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Reviewed in the United States on December 3, 2024
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John R. Kushnir
Bozeman, US
★★★★★ 5
Always go with Stride Rite!
Size: 5 Toddler, Color: Champagne
They fit our daughter perfectly, and keep her feet very warm. We have always been happy with Stride Rite shoes.
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Reviewed in the United States on February 8, 2024

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