Dji's proprietary chip powers the video transmitter and remote monitor of Ronin 4D. Together, these components form a streamlined wireless transmission system, with every link explicitly optimized to provide end-to-end ultra-low transmission latency and an effective transmission range of up to 20,000 feet.dji Ronin 4D uses the all-new Dji O3 Pro Video Transmission technology, offering a 20,000-foot transmission range that would be unimaginable on traditional solutions. In addition to 2.4 GHz and 5.8 GHz, it supports the Dfs frequency band and an Aes 256-bit encryption algorithm that can output a 1080p/60fps Fhd feed to multiple remote monitors simultaneously with significantly enhanced security, stability, and anti-interference capability. Dji Ronin 4D Video Transmitter must be used with the Dji High-Bright Remote Monitor..