Elevate your gimbal, mirrorless, or DSLR camera rig with wireless video transmission up to 1080p60 with the Mars 400S PRO SDI/HDMI Wireless Video Transmission System from Hollyland. The transmitter and receiver each offer both SDI and HDMI inputs/outputs. With a low latency of just 0.1s, this system provides line-of-sight transmission up to 400' to the receiver and up to 300' to the Hollyview Wi-Fi app. The transmitter features two external antennas, and the receiver comes with two external antennas and one spare, providing a strong line-of-sight signal.

Using the Hollyview app for iOS or Android, you can monitor your video transmission in real time via a Wi-Fi connection. Additionally, the app allows you to live stream directly from the receiver to your computer using a USB Type-C adapter. Optional channel scanning firmware can be installed via the app, making it easy to find the strongest transmission signals. The transmitter can simultaneously transmit to up to one receiver and two apps, or to a total of four apps without the receiver. The redesigned body provides a low-profile option for your rig, with multiple fan modes to keep it cool and quiet during shooting.

Compact in size, the Mars 400S PRO transmitter and receiver feature a bright OLED display for configuration, and an integrated shoe adapter with a 1/4"-20 mounting thread for various mounting options. Power can be supplied using a USB Type-C source, the included locking DC power adapter, or with a separately available L-series type battery using the integrated battery plate.

Key Features

• Transmits up to 1080p60 SDI or HDMI video
• 400' line-of-sight transmission to receiver, 300' to App
• Bright OLED display
• Real-time app monitoring and live streaming via the HollyView app
• Simultaneously transmit to one receiver and two apps, or to four apps
• HDMI and SDI inputs on transmitter and HDMI and SDI outputs on receiver
• Two antennas on transmitter and two antennas on receiver
• Power via L-series battery, DC adapter, or USB Type-C input
• Integrated shoe adapter with 1/4"-20 mounting thread
• Install optional channel scan firmware via the HollyView app to find the strongest signal