Hollyland Mars 4K Wireless Video Transmission System

Add up to 4K30 wireless video transmission to your gimbal, mirrorless, or DSLR camera rig using the lightweight Mars 4K 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 0.06s latency with line-of-sight transmission up to 450' to the receiver.

Using the Hollyview app for iOS or Android, you can monitor your video transmission in real time via a Wi-Fi connection to your tablet or smartphone. The units also feature a built-in frequency scanner to select the clearest frequency for your transmission. The Mars 4K transmitter and receiver are compact in size, feature a bright touchscreen LCD display for configuration, and are built with a corrosion-resistant housing.

UHD 4K Video Transmission

The Mars 4K supports UHD 4K30 video transmission via HDMI for the discerning videographer looking for high-resolution production capability. The Mars 4K also supports FHD and HD formats at varying frame rates such as 24, 30, and 60p. With H.264 encoding, it can achieve 8-20 Mb/s bit rate in HD/Balance/Speed scene mode.

Long Range and Low Latency

The Mars 4K achieves a long line-of-sight range of 450' and an ultralow latency of 0.06s. Its upgraded dual-core codec chip is capable of a 12 Mb/s default data transfer rate and it supports ranges from 8 to 20 Mb/s.

HDMI and SDI Interfaces

The Mars 4K supports HDMI and SDI input and output for expanded connectivity and compatibility. The SDI ports provide expanded frame rate flexibility for broadcast and production frame rate standards and compatibility through production and postproduction.

Broadcast and Production Frame Rate

The SDI and HDMI input interfaces of the transmitter both support 23.98/29.97/59.94 fps decimal point frame rate input. The receiver's SDI and HDMI outputs can be output simultaneously. The 3G-SDI port supports broadcast and production standards frame rate output (23.98/29.97/59.94 fps) for professional equipment like video switches.

Form Factor

The Mars 4K features corrosion and wear resistance for durability. The design form factor optimizes operational functionality for fast configurations with wiggle-free, bullet-styled antennas attached.

Smart Channel Scanning

Channel assignment options allow for interference-free transmission. A stable connection is possible automatically upon startup. An intelligent channel scan helps determine which ones are occupied and selectable. The Mars 4K system is pre-pared upon delivery.

Multiple Power and Connectivity Options

The Mars 4K supports various DC power options: 6 to 16 VDC coax input, L-series/NP-F batteries, and USB-C chargers. The USB-C port on the Mars 4K device can be connected to a USB drive for upgrading.

Color Touchscreen LCD

The Mars 4K features a color touch LCD with a user-friendly UI design that enables quick configuration and status checks. Its gamepad-styled button dramatically improves the operational setup experience. Information such as channel, device signal, battery life, video format, application mode, and more are displayed on the screen.

App Monitoring

The Hollyview app for Android and iOS allows you to monitor your transmission on a smartphone or tablet. It allows you to transmit to apps and receivers in the following configurations:
Transmitter to 1 receiver + 2 apps
Transmitter to 4 apps
Mars M1 wireless transceiver monitor to 1 receiver and 2 apps

Hollyland Mars M1 5.5" Wireless Transceiver Monitor

Transmit, receive, and monitor high-quality wireless video transmissions using this compact Mars M1 5.5" Wireless Transceiver Monitor from Hollyland. The Mars M1 features a 5.5" touchscreen display that provides a sharp resolution and 1000 cd/m² brightness for follow focus and director's monitoring applications. Its built-in wireless transmitter and receiver allow you to send and receive video between M1 units or as well as to/from the Mars 400S Pro, Mars 300 Pro, and Mars 4K wireless transmitters/receivers at a distance of up to 450'. You can also monitor video from the M1 on smartphones and tablets running the companion Hollyview app.

The monitor supports up to UHD 4K30 video input via its HDMI input, and it features an HDMI loop output and an SDI input that supports multiple broadcast drop-frame frame rates. Multiple imaging tools are available using the built-in firmware, including scopes, peaking, and storage of 3D LUTs on the monitor. It can be powered using its built-in L-series battery plate or via its DC input. It also features a DC power output so you can power your camera or other gear.

Display

The Mars M1 is designed with a 5.5" 1920 x 1080 resolution touch LCD screen with 1000 cd/m² brightness. The screen supports the Rec. 709 color gamut for accurate color rendition, 16:9 aspect ratio, and 16.7M colors.

Compatibility

The Mars M1 is an all-in-one transmitter, receiver, and monitor solution that M1 can be used as either a transmitter or a receiver. As well as transmitting between two M1 units, the M1 can also transmit and receive from all Mars 300 Pro, Mars 400S Pro, Mars 4K models.

Input/Output

The Mars M1 features HDMI input and HDMI loop output, one 3G-SDI input, as well as a 3.5mm headphone output

Wirelessly Transmit and Receive Video

The Mars M1 supports UHD 4K30 HDMI input and output for expanded connectivity and compatibility. The SDI provides expanded frame rate flexibility for both broadcast and production frame rate standards and compatibility through production and postproduction.

3D LUT File Import

Five selectable 3D LUT presets to map the colors to the monitor for a consistent, high-quality effect. You can also load your own custom LUTs.

Smart Channel Scan

Smart Channel Scan enables you to find the interference-free option for the stable connection experience. The optimum channel is selected automatically upon startup.

Image Functions

The Mars M1 features multiple built-in functions such as:
4x zoom
Focus assist
Waveform
Zebra
Frame markers
Auxiliary focu

Wireless Range

Transmission distance up to 450'

Recording and Playback

The latest version of the Mars M1 supports recording and playback of up to three minutes. Recorded videos cannot be exported and will be deleted when the device is turned off or when a new recording is started. It is only necessary to turn on/off the recording mode in the [Display] screen in the device's settings, and some Sony and Canon camera models support Trigger mode.

Power Options

The Mars M1 supports three types of power supply: 7 to 16 VDC power input, L-series (NP-F970/750/550) battery (purchased separately), and via a D-Tap connector with a separately available power source.

App Monitoring

The Hollyview app for Android and iOS allows you to monitor your transmission on a smartphone or tablet. It allows you to transmit to apps and receivers and receive from transmitters such as the Mars 400S Pro or Mars 4K in the following configurations:
M1 TX to 2 M1 RX
M1 to M1 RX + 2 apps
M1 to 4 apps
M1 TX to 2 Mars 400S Pro or Mars 4K receivers
Mars 400S Pro or Mars 4K transmitter to M1 + 2 apps

Fan Mode

The Mars M1 features a built-in fan with the choice to select Auto or Mute in the menu. Mute mode keeps the monitor working with lower fan noise without affecting video recording.