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

The Hollyland Mars 400S Pro II video transmission device comes with enhanced features. It offers an extended transmission range of up to 450ft (150m) and a low latency of just 70ms, reducing latency by 30% compared to its predecessor. With a 12 Mbps data rate, it ensures high - definition video transmission with sharp and detailed images. Equipped with SDI and HDMI dual ports, it has broad compatibility for various equipment. The smart channel scan function automatically selects the best frequency channels at startup and shows signal interference levels visually. It supports monitoring on up to 4 devices. The flexible fan control has three - speed adjustment and a mute feature for stable performance. The integrated cold shoe simplifies the installation process. The transmitter and receiver have clear interfaces and power supply options. The transmitter consumes less than 11W and the receiver less than 7W. They both operate at a 5GHz frequency with a 20MHz bandwidth. The package includes 1 transmitter, 1 receiver, 5 antennas, 1 DC adapter, and 1 user manual.

Using the Hollyland Mars 400S Pro II is a breeze. First, connect the transmitter to your video source using either the SDI or HDMI input, depending on your device. Attach the antennas to the transmitter and receiver for better signal reception. Then, power on both the transmitter and receiver. You can choose from different power supply options like DC power, USB Type - C power, or battery power. When the device starts up, it will automatically scan for the best frequency channels. If you want to monitor the video, connect up to 4 devices. You can adjust the fan speed on the device according to your needs, or even mute it if necessary. For installation, use the integrated cold shoe to easily mount the device. When it comes to maintenance, keep the device clean and dry. Avoid exposing it to extreme temperatures or moisture. If you encounter any signal issues, check the antennas and the frequency channels. Always follow the instructions in the user manual for the best performance.