Hollyland Mars 300 Pro TX Transmitter - MARS 300 PRO is an HDMI-only wireless video transmission system with a maximum transmission range of 300ft/90m. Add up to 1080p60 wireless video transmission to your gimbal, mirrorless, or DSLR camera rig using the lightweight, compact Mars 300 Dual HDMI Transmitter from Hollyland. The transmitter provides a single HDMI input plus an HDMI loop-out for viewing on an on-board monitor Features include line-of-sight transmission up to 100 meters, a built-in L-series battery plate on each unit, and durable metal housings.
Using the Hollyview app for iOS or Android, you can monitor your video transmission in real time via a Wi-Fi connection. The transmitter can transmit to up to a total of three apps, simultaneously.