The Mars 400S PRO from Hollyland is your perfect companion for indie filmmaking, live broadcasting, sports activities, education recording, wedding ceremonies, and corporate events. This system has a 400-feet line of sight reliable wireless video and audio transmission with only 0.08S latency. Thanks to the integrated cold shoe on both the transmitter and the receiver, the system provides a much more stable and convenient installation.

High Quality Recording and Live Streaming The Mars 400S PRO features the direct live stream data feature. Now, with the 400S PRO, video feed straight out of RX will be used for live streaming on OBS, vMix, or VLC on your personal computer without further encryption and decryption via a video capture device. This system comes with HD Mode, balance mode and speed mode in the settings. The data rate is raised from 8M Bps to 12M Bps for HD monitoring quality. It also features Off, Low Speed and Auto fan modes for different applications and better shooting experience.

Channel Scan and Firmware Update on App This system automatically scans the current wireless environment and enable you to find out the optimal channels for use on both RX and on the HollyView App. The App can also directly upgrade the system while abandoning the traditional upgrade on the devices.

Additional Features The transmitter supports up to two receivers and the Mars 400S Pro also allows up to four phones and Tablets real-time monitoring with professional monitor features, such as Waveform, Focus Peaking, Zebra, Zoom In/Out, 3D Luts, etc. Both transmitter and receiver equipped with L-series battery plate and also can power by DC adapter or power by USB-C interface. Hollyland Mars 400S PRO supports 512V wide voltage power supply with Type-C charging option added to various L-series batteries and 616V DC power options. Additionally, without operation for 5s, the OLED screen automatically enters the low-power mode and reduces the brightness to save battery power.