Hollyland Mars 400S MKII PRO SDI/HDMI Wireless Video Transmission System
Key Features
- 70ms Low Latency
- 450ft (150m) LOS Range
- SDI & HDMI Dual Ports
- 12Mbps Data Rate
- Flexible Monitoring Options
- Smart Channel Scan
Model: 400S Pro
Details
The Hollyland Mars 400S MKII PRO is a powerful wireless video transmission system with a range of up to 450ft and a low latency of 70ms. It has SDI+HDMI dual interfaces, supports multi-receiver setups, and can be monitored through the Hollyview App.
70ms Ultra-Low Latency, 150m Transmission Range
Mars 400S Pro II raises the bar with an impressively low latency of only 70ms. Compared to the Mars 400S Pro, the Mars 400S Pro II shows significant improvement in latency, reducing the latency by 0.03s. Additionally, it offers stable signal transmission over an extended range of up to 450ft, surpassing the transmission distance of the 400S Pro. This ensures exceptional high-definition imagery and a low-latency experience. Whether you require real-time shooting or high-speed transmission, Mars 400S Pro II meets your needs and ensures a consistently stable and reliable signal transmission, capturing the highlights of long-distance shooting moments.
Note: The LOS range of 450ft (150m) is based on interference-free laboratory measurements.
12Mbps Data Rate
Supports 12Mbps data rate, enabling high-definition video transmission and delivering clear, refined image quality with rich details.
SDI+HDMI Dual Ports
Equipped with both SDI and HDMI interfaces, Mars 400S Pro II provides enhanced device compatibility and convenient connections to various types of equipment. Whether it's a DSLR camera or a professional film camera, Mars 400S Pro II can fulfill your connectivity requirements.
Monitoring on Up to 4 Devices
1 Transmitter X 2 Receivers
1 Transmitter X 1 Receiver & 2 APP
1 Transmitter X 4 APP
Mars 400S Pro II offers flexible solutions to meet monitoring needs, including team collaboration, multi-crew monitoring, and multi-member cooperation.
Smart Channel Scan
Upon startup, Mars 400S Pro II automatically selects the best frequency channels. Additionally, channel scanning can be conducted using the receiver or the Hollyview App, providing a visual representation of signal interference levels at each frequency. Allows for the swift identification of the most suitable frequency.
Flexible Fan Control Including Mute Option
Mars 400S Pro II is equipped with a three-speed fan adjustment feature (Off, Low Speed, Auto). Its intelligent cooling design allows it to perform optimally in various usage scenarios by reducing device temperature and ensuring stable signal transmission.
Auto Mode: The device automatically adjusts the fan speed based on its temperature, ensuring effective heat dissipation. Low-Speed Mode: The fan operates at the lowest speed, reducing noise generation. This mode is suitable for environments where low noise levels are required. Off Mode: The fan is completely turned off, making it suitable for scenarios that require absolute silence.
Integrated Cold Shoe
Integrated with a cold shoe featuring a 1/4-inch threaded cold shoe simplifies the installation process. Simply connect the cold shoe of the Mars 400S Pro II to the cold shoe slot on the device, without the need for any cumbersome additional installation steps
Specifications
Transmitter
Interfaces
HDMI Input (Type A Female)
SDI Input
2* Antenna Interfaces (RP-SMA Male)
DC Input
USB Type-C
Supply Interfaces
DC Power Input: 6-16V
USB Type-C Power Supply: 5V/2A
Battery Power Supply: 6-16V DC
Power Consumption
<11W
Weight
206g
Dimension
(L*W*H): 110*72*33.5mm
(The Battery Plate Exclude)
Input
Video Format
HDMI:
720p50/59.94/60
1080i50/59.94/60
1080p23.98/24/25/29.97/30
1080p50/59.94/60
SDI:
1080p60/59.94/50(Level A)
1080p60/59.94/50(Level B)
1080i60/59.94/50
1080p30/29.97/25/24/23.98
1080psf24/23.98
1080psf30/29.97/25
720p60/59.94/50
Frequency
5GHz
Transmission Power
≤21+/-1.5dBm
Receiver Sensitive
5GHz
Transmission Latency*
HD Mode: 70ms
Focus: 56ms
Bandwidth
20MHz
Receiver
Interfaces
HDMI Output (Type A Female)
SDI Output
2* Antenna Interfaces (RP-SMA Male)
DC Input
USB Type-C
Supply Interfaces
DC Power Input: 6-16V
USB Type-C Power Supply: 5V/2A
Battery Power Supply: 6-16V DC
Power Consumption
<7W
Weight
206g
Dimension
(L*W*H): 110*72*33.5mm
(The Battery Plate Exclude)
Output
Video Format
HDMI:
720p50/60
1080i50/60
1080p24/25/30
1080p50/60
SDI:
1080p60/50(Level A)
1080i60/50
1080p30/25/24
1080psf24
720p60/50
Frequency
5GHz
Transmission Power
/
Receiver Sensitive
-80dBm
Transmission Latency*
HD Mode: 70ms
Focus: 56ms
Bandwidth
20MHz
What's In The Box
- Mars 400S PRO MKII Transmitter
- Mars 400S PRO MKII Receiver
- 5 x Antenna
- DC Power Adapter
- Limited 1-Year Warranty