You can use the DJI High-Bright Remote Monitor and Ronin 4D Video Transmitter with your DJI Ronin 4D camera while recording in 6K at 25/100FPS. However, the live feed on the remote monitor will be limited to 1080p/60FPS, regardless of the recording resolution and frame rate. This applies even when using the monitor independently via HDMI or with an expansion plate.