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

The Hollyland Mars 400S Pro II is a professional-grade wireless video transmission system engineered for broadcast crews, cinematographers, and live production teams who demand reliability without compromise. Featuring simultaneous SDI and HDMI outputs, this wireless video transmission system delivers crystal-clear 1080p video at ultra-low latency — making it the go-to choice for demanding on-set and field production environments.

Key Features of the Mars 400S Pro II Wireless Video Transmission System

- Transmission Range: Up to 400 meters (1,300 ft) in open environments, ensuring stable signal delivery across large sets, stages, and outdoor locations.
- Dual Output Support: Simultaneous SDI and HDMI outputs on both the transmitter and receiver, giving your team maximum flexibility with cameras, monitors, and recording devices.
- Ultra-Low Latency: As low as 0.08 seconds, keeping your wireless video transmission system virtually lag-free for real-time monitoring and live switching.
- 1080p Full HD Video: Transmit full HD video wirelessly without compression artifacts, preserving the integrity of your footage from camera to monitor.
- Robust Build Quality: Rugged aluminum alloy housing designed to withstand the rigors of professional production — from studio shoots to outdoor broadcast.
- Multi-Channel Operation: Supports up to 4 systems operating simultaneously in the same environment, ideal for multi-camera productions.
- Easy Setup: Plug-and-play pairing with no complex configuration required, so your crew can focus on the shoot, not the gear.

Why Choose the Hollyland Mars 400S Pro II?

Whether you're running a live event, shooting a documentary, or managing a multi-camera film set, the Mars 400S Pro II wireless video transmission system gives you the freedom to move without sacrificing signal quality. Its dual SDI/HDMI interface makes it universally compatible with professional cameras, field monitors, and video switchers.

Paired with Hollyland's proven RF technology, this wireless video transmission system operates on the 5 GHz band with intelligent frequency hopping to minimize interference — even in RF-congested environments like concert venues or broadcast studios.

In the Box

- 1× Mars 400S Pro II Transmitter
- 1× Mars 400S Pro II Receiver
- 2× Antennas
- 1× Micro-USB Charging Cable
- 1× Carrying Pouch
- 1× User Manual

Elevate your production workflow with the Hollyland Mars 400S Pro II — the wireless video transmission system trusted by professionals worldwide.