Hollyland MARS 400S PRO SDI/HDMI Wireless Video Receiver
SKU: 50450739722

Hollyland MARS 400S PRO SDI/HDMI Wireless Video Receiver

Sale price$175.91 Regular price$195.45
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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

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Description

Hollyland MARS 400S PRO SDI/HDMI Wireless Video ReceiverReceive up to 1080p60 wireless video from your gimbal, mirrorless, or DSLR camera rig using the lightweight Mars 400S PRO SDI HDMI Wireless Video Receiver from Hollyland. The receiver provides HDMI and SDI outputs to your monitoring equipment and features extremely low 0. 1s latency with line of sight transmission up to 400' to the receiver. For a strong line of sight signal, the receiver includes two external antennas and one is included as a spare.

Receive up to 1080p60 wireless video from your gimbal, mirrorless, or DSLR camera rig using the lightweight Mars 400S PRO SDI/HDMI Wireless Video Receiver from Hollyland. The receiver provides HDMI and SDI outputs to your monitoring equipment and features extremely low 0.1s latency with line-of-sight transmission up to 400' to the receiver. For a strong line-of-sight signal, the receiver includes two external antennas and one is included as a spare. The Mars 400S PRO transmitter can simultaneously transmit video to up to two receivers.

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 an optional 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 redesigned body makes it a low-profile choice for your setup, and it features multiple fan modes to keep it cool or quiet when you are shooting.

The 400S PRO receiver is compact in size, features a bright OLED display for configuration, and has an integrated shoe adapter with a 1/4"-20 mounting thread for different mounting options. It 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
  • Receive up to 1080p60 SDI or HDMI video
  • 400' line-of-sight transmission
  • Bright OLED display
  • Real-time app monitoring and live streaming via the HollyView app
  • Transmitter can simultaneously transmit to two receivers
  • HDMI and SDI outputs
  • Two RP-SMA antennas on receiver, one included as spare
  • 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
Antenna I/O 2 x RP-SMA Male
Embedded Audio HDMI/SDI
Wireless
Wireless Range 400' / 121.92 m (Line-of-Sight)
Channel Bandwidth 20 MHz
Frequency Range US: 5 GHz
Latency 0.1 sec
RF Sensitivity -80 dBm
Power
Built-In Battery None
Packaging Info
Package Weight 1.25 lb
Box Dimensions (LxWxH) 19.8 x 13.9 x 8.3"
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: 50450739722

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Verified Purchase
PHILL
Bozeman, US
★★★★★ 5
Great little umbrella light, I love it!
Color: Warm White, Color: Warm White
This umbrella light is small , compact and very lightweight, you can effortlessly move it around if your changing umbrellas. I Also love how bright this little thing is, with the click of a button the place is brightly lit. Love, that you don't have to have all the lights on if you don't want to that's a stand out feature. Great little light that adds a touch of elegance. Very user-friendly, in seconds to minutes its up and running.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 3, 2025
L
Verified Purchase
Liz
Alexandria, US
★★★★★ 4
Great Light but NOT USB CHARGEABLE
I bought this lamp for my bell tent, which has a center pole. It did exactly what I wanted it to do: provide light to my whole tent instead of depending on a lantern or flashlight. It snapped on easily and fit the pole perfectly. I wish it had a remote but I could have spent more and bought one with that functionality. The reason I took a star off is because it is advertised as being USB and even requires RECHARGABLE batteries. Since I'm not savvy on these things I paid extra for the batteries thinking the USB charges them in the device. NOPE. The USB is just for powering the light from an ac source (which is pointless for what I use it for).
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 4, 2025
Y
Verified Purchase
Yorba Family
Carnegie, US
★★★★★ 5
Kinda of a cool gadget
Color: Cool White
I really didn't know I needed this until I got it! Easy and quick to recharge batteries (they do not come with rechargeable batteries). Put out enough light for an evening outside around the table
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 23, 2025
J
Verified Purchase
Jessi Kolankowski
Port Orchard, US
★★★★★ 5
Love the Warm Glow!
Color: Warm White
This light is very easy to install and has 3 different lighting options. I love the warm white light it emits as opposed to a bright white light that could attract bugs at night. Perfect light for patio, deck, camping, golf cart, etc!
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Reviewed in the United States on July 14, 2025
J
Verified Purchase
J
Houston, US
★★★★★ 3
It feels cheap and works just okay
This product just feels like it was made on the bottom dollar. It is very cheaply made and the doors to the battery compartment are so fragile it feels like they may snap next time I have to change the batteries. There's absolutely no weather proofing so I wouldn't leave it outside in the rain or heat. That being said, it's fine. It stays put on our umbrella and puts out light, albeit not much light.
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Reviewed in the United States on April 16, 2021

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