Hollyland Mars 400S Pro II Low Latency SDI/HDMI Video Transmission System

Enhanced Features of Mars 400S Pro II Video Transmission Device

Extended Range, Reduced Latency
Mars 400S Pro II boasts impressive features, including a transmission range of up to 450ft (150m) and a low latency of only 70ms.

Crisp Clarity at 12 Mbps Data Rate
Supporting a 12 Mbps data rate, this device ensures high-definition video transmission with clear, detailed image quality.

Ultra-Low Latency and Extended Range
Achieving a 70ms latency and a 450ft (150m) transmission range, Mars 400S Pro II surpasses its predecessor by reducing latency by 30%.

SDI + HDMI Dual Ports
Equipped with SDI and HDMI interfaces, Mars 400S Pro II offers broad compatibility for various equipment types.

Smart Channel Scan for Stable Shooting
The device automatically selects optimal frequency channels at startup and provides a visual representation of signal interference levels for quick identification of the best frequency.

Multi-Device Monitoring
Supporting monitoring on up to 4 devices, Mars 400S Pro II caters to diverse monitoring needs.

Flexible Fan Control
With three-speed fan adjustment options and a mute feature, the device ensures optimal performance and stable signal transmission.

Integrated Cold Shoe for Easy Installation
Featuring an integrated cold shoe for seamless installation, Mars 400S Pro II simplifies the setup process.

Technical 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
Receiver Sensitive
-80dBm
Transmission Latency
HD Mode: 70ms
Focus: 56ms
Bandwidth
20MHz
Included
1x Transmitter
1x Receiver
5x Antenna
1x DC Adapter
1x User Manual