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Description
Hollyland MARS 400S PRO II RX SDI/HDMI Wireless Video ReceiverReceive up to 1080p60 wireless video from your gimbal, mirrorless, or DSLR camera rig using the lightweight Mars 400S PRO II SDI HDMI Wireless Video Receiver from Hollyland. This updated receiver provides dual HDMI and SDI outputs to your monitoring equipment and features extremely low 70 ms latency and high 12 Mb s data rate with line of sight transmission up to 500'. For a strong line of sight signal, the receiver includes two external antennas, and
Receive up to 1080p60 wireless video from your gimbal, mirrorless, or DSLR camera rig using the lightweight Mars 400S PRO II SDI/HDMI Wireless Video Receiver from Hollyland. This updated receiver provides dual HDMI and SDI outputs to your monitoring equipment and features extremely low 70 ms latency and high 12 Mb/s data rate with line-of-sight transmission up to 500'. For a strong line-of-sight signal, the receiver includes two external antennas, and one is included as a spare. The Mars 400S PRO II transmitter can simultaneously transmit video to up to two receivers.
Greater Range, Lower Latency
The Mars 400S Pro II is a powerful video receiver that offers a wireless range of up to 500' and achieves a low latency of just 70ms. The Mars 400S Pro II is equipped with SDI and HDMI outputs, supports multi-receiver setups, and allows monitoring through the HollyView App.
Crisp Clarity with High Data Rate
The system supports a high 12 Mb/s data rate, enabling high-definition video transmission and delivering clear, refined image quality with rich details.
Ultra-Low Latency
The Mars 400S Pro II raises the bar with a very low latency of just 70ms. It outperforms Mars 400S Pro by reducing latency by 30% and providing a stable signal transmission range of up to 500'. This ensures high-definition image quality and an immersive low-latency experience. It is also compatible with Mars 400S Pro, allowing them to be paired and used together.
SDI and HDMI
Equipped with both SDI and HDMI outputs, the Mars 400S Pro II receiver provides enhanced device compatibility and convenient connections to various types of equipment. Whether it's a DSLR or professional film camera, a switcher, an app, or a display, the Mars 400S Pro II can fulfill your connectivity requirements.
Smart Channel Scan
Upon startup, Mars 400S Pro II automatically selects the best frequency channels. Manual channel scanning can be conducted using the receiver or the HollyView App, providing a visual representation of signal interference levels at each frequency. The app allows you to install optional channel-scanning firmware, enabling you to easily find the strongest transmission signals.
Monitor on up to 4 Devices
The Mars 400S Pro II offers flexible solutions to meet monitoring needs, including team collaboration, multi-crew monitoring, and multi-member cooperation. 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-C adapter. The transmitter can simultaneously transmit to up to one receiver and two apps, or to a total of four apps without the receiver.
Flexible Fan Control
Each Mars 400S Pro II unit is equipped with a three-speed fan adjustment feature (Auto, Low Speed, Off). Its intelligent cooling design allows it to perform optimally in various usage scenarios by reducing device temperature and ensuring stable signal transmission.
Integrated Cold Shoe
Integrated with a shoe adapter featuring a 1/4"-20 screw simplifies the installation process. Simply connect the shoe adapter of the Mars 400S Pro II to a cold shoe slot on your camera or cage without the need for any cumbersome additional installation steps.
Specifications
| Video I/O | |
| Embedded Audio | |
| Latency | |
| Video Format | |
| Battery Type | |
| Power Consumption | |
| Mounting |
Inputs / Outputs
| Antenna I/O | |
| Video I/O | |
| Embedded Audio | |
| Audio I/O | |
| Power I/O | |
| Encryption |
Wireless
| Wireless Range | |
| Channel Bandwidth | |
| Frequency Range | |
| Latency | |
| RF Sensitivity | |
| Bluetooth | |
| Mobile App Compatible | |
| Cellular Support |
Format Support
| Video Format | |
| Wireless Video Compression |
Power
| DC Input Power | |
| Battery Type | |
| Power Consumption |
Mounting
| Mounting |
Environmental
| Environmental Protection | |
| Certifications |
General
| Dimensions | |
| Weight |
Packaging Info
| Package Weight | |
| Box Dimensions (LxWxH) |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.2 ★★★★★
Based on 12 reviews
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Product Reviews
★★★★★ 5
Great item - works great, good value.
Great value - heavy duty and works great!!! Will purchase again. I always like to keep this size on hand.
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Reviewed in the United States on May 15, 2026
★★★★★ 5
Very sturdy
Item Package Quantity: 50, Size: 7 Inch Plate
Holds food very well, no dropping or spilling. Great for family reunions or sitting in living room. I like the colors.
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Reviewed in the United States on May 19, 2026
★★★★★ 5
Very sturdy
Item Package Quantity: 50, Size: 10 Inch Plate
These paper plates are so convenient, no dishes to wash .. They are very versatile and sturdy
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Reviewed in the United States on May 23, 2026
★★★★★ 5
Deep and sturdy
Item Package Quantity: 50, Size: 10 Inch Plate
Really a nice deep, study paper plate Will be buying more as wife seems happy with my choice.
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Reviewed in the United States on May 22, 2026
★★★★★ 4
Cake plate size
Item Package Quantity: 200, Size: 7 Inch Plate
These are more like cake plates or children's plates. I use them for desserts or a sandwich but when I want a bigger one then I get the other ones a bigger size......
The quality is good though and the price is acceptable.
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Reviewed in the United States on May 11, 2026