On the ground.
Hearing Lei Wenjun's report, a strange and surprised expression appeared on Lin Ziming's face:
"What? Director Lei, you discovered a turtle?"
"That's right, Colonel Lin, I've adjusted the angle of the recorder, and the control station should be able to see the image from my side."
Upon hearing this, Lin Ziming quickly went to the control station and called Feng Yuhua to extract the video.
Considering the need for process recording, Lei Wenjun carried two types of recorders when he went down the pit.
One was an infrared imaging night vision recorder, commonly seen in scientific investigations as black and white footage.
The other was a regular color high-speed camera.
Although there was no direct light under the deep pit, Lei Wenjun carried a spotlight, allowing the color camera to function under specific conditions.
For instance, at this very moment, what Lei Wenjun transmitted was such a color image.
