Hollyland Mars 300 Dual HDMI Wireless Video Transmitter & Receiver Set

The Hollyland Mars 300 Dual HDMI is a wireless video transmission system tailored for dual-HDMI workflows. It supports HDMI input and two HDMI outputs, making it perfect for setups that require simultaneous monitoring or switching between displays during shoots, live streams, event coverage, and video production.

This system features a transmission range of up to 300 feet (line-of-sight), delivering stable and low-latency video. As a result, you get smooth, real-time monitoring even in demanding setups. The additional HDMI output makes it easy to drive two separate monitors simultaneously—from the receiver, or via loop‑out at the transmitter.

Both the transmitter and receiver feature robust metal builds and include clear OLED displays for setup and monitoring. The advanced cooling system helps maintain consistent performance during long recording sessions.

Key Features:

• Dual HDMI output capability (HDMI loop‑out + dual monitor output)

• Wireless HDMI transmission up to 300 feet (line‑of‑sight)

• Low latency for responsive, real‑time video feed

• OLED display for intuitive control and status tracking

• Durable metal housing with efficient thermal design

• Ideal for dual-monitor setups and field production

In summary, the Hollyland Mars 300 Dual HDMI set is a dependable, user-friendly solution for wireless HDMI transmission. It’s ideal for content creators, filmmakers, and video production teams needing flexible, dual-display monitoring on location.