Skydroid gimbal camera with lidar for H16?

hi all, this is a question to the Skydroid guys: browsing around in aliexpress i found this one:

which is different from the “camera only” version having a sort of “lidar sensor” (?) on the front which would be used for obstacle avoidance. It’s the first time i see it and i ask myself how it works and what’s compatible with (arducopter? px4?..?)