About depth data that can be obtained with AROcclusionManager

,

I’m planning to implement a simple app using depth data obtained by the iPhone’s Lidar.
For depth data, I decided to obtain the environment depth from AROcclusionManager.
By the way, the detection distance of the iPhone’s Lidar is said to be 5 m.
However, the depth data that can be obtained with ARocclusionManager includes distances of more than 5m.
Why is it possible to obtain depth data of more than 5 m?

Does the environment depth that can be obtained with AROcclusioinManager not use Lidar?
Or is it that depth data is reliable up to 5m, but beyond that it becomes depth data from the dual camera, so the reliability becomes lower?

Please let me know if the method of obtaining depth data using Lidar is incorrect.