Hollyland Mars 4K Wireless Video Transmitter Set

4K wireless video transmission using the lightweight Hollyland Mars 4K Wireless Video Transmission System. The transmitter provides HDMI and SDI inputs and the receiver provides SDI and HDMI outputs. It features an extremely low delay of 0.06s with a range (line of sight) up to 137m to the receiver.

Using the Hollyview app for iOS or Android, you can monitor your video transmission in real time over a Wi-Fi connection with your tablet or smartphone. The units also have a built-in frequency scanner to select the best frequency. The Mars 4K transmitter and receiver are compact in size, have a bright LCD touchscreen for adjusting settings and are built with a sturdy housing. Each unit can be powered using a USB Type-C source, the included lockable DC adapter, or by using a separately sold L-series battery using an optional battery plate.

Most important features:

UHD 4K video transmission

The Mars 4K supports UHD 4K30 video transmission. The Mars 4K also supports FHD and HD formats with different frame rates, such as 24, 30 and 60p.

Long distance and low latency

The Mars 4K has a range of 137m and an ultra-low latency of 0.06s. The new dual-core codec chip is capable of a bit rate of 12 Mb/s.

HDMI and SDI interfaces

The Mars 4K supports HDMI and SDI input and output for extensive connectivity and compatibility. The SDI ports provide extensive framerate flexibility and compatibility for production and post-production.

form factor

The Mars 4K has a sturdy housing for a long life. The form factor allows you to place the transmitter anywhere and it features short bullet-shaped antennas.

Smart Channel Scanning

Channel assignment options ensure interference-free transmission. A stable connection is automatically possible at startup. An intelligent channel scan helps determine which frequencies are occupied and selectable.

LCD color touchscreen

The Mars 4K features a color touchscreen with an easy-to-use UI design that allows for quick configuration and status checks. The gamepad style button greatly improves the operational setting experience.

Multiple power options

The Mars 4K supports several DC power options: 6 to 16 VDC, L-series/NP-F batteries, and USB Type-C chargers.

App monitoring

The Hollyview app for Android and iOS allows you to monitor your recordings on a smartphone or tablet. Allows you to send to apps and recipients 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