You can further upgrade your Niceboy PILOT S10 Radar 4K dash cam with a rear camera that records in high FullHD resolution at 24 frames per second (when using the rear camera, the maximum frame rate for the main camera in all resolutions is 24 frames per second). With this extension, you can record events not only in front of the vehicle, but also behind it, giving you an even more comprehensive record of your journeys if necessary.