Hollyland Mars 400S Pro SDI/HDMI Wireless Video Receiver (1RX)

The Hollyland Mars 400S Pro Receiver (1RX) is the standalone receiver unit designed to expand an existing Mars 400S Pro wireless ecosystem. It is typically purchased if you need to add a second physical monitor for a director, client, or focus puller (since one Mars 400S Pro transmitter can pair with up to two hardware receivers simultaneously).

Key Capabilities

• Dual Outputs: Features both 3G-SDI and HDMI outputs on a single receiver, allowing you to feed two different monitors or production switchers simultaneously.

• Performance: Receives uncompressed video up to 1080p at 60fps with an ultra-low latency of roughly 0.08 to 0.1 seconds over a line-of-sight range of up to 400 feet (120 meters).

• Triple Power Options: Can be powered via a standard Sony NP-F style battery (L-series plate integrated on the back), via USB-C (5V/2A), or through a locking 6–16V DC barrel input.

• OLED Screen: A crisp front display shows the current signal strength, active frequency channel, battery voltage/power status, and video format format.

• Direct Monitoring Options: When paired with a transmitter, you can use 1 Receiver + 2 Mobile Devices running the HollyView app simultaneously, allowing a larger crew to monitor via phones or tablets.

Technical Specifications

Important Setup Note: If you are adding this standalone receiver to your kit, remember that you will need to manually pair it with your existing Mars 400S Pro Transmitter (1TX) using the menu buttons on the OLED display panel so they lock onto the same operating channel.