Questions from a future Blackvue user

Hi,

As a fellow car enthusiast who's always worried about his overly invested car, I've decided to buy a dashcam with parking mode.

I just got a good deal on the Blackvue DR900X-2CH with connectivity module and I got a few questions:

1. How long does a 2 channel parking mode approximately work with an 80ah car battery? The battery is new and my car came with 60ah from factory. How long will motion detection and timelapses last?

2. Can motion detection and timelapse work simutanously? So that a hit and run will be captured in normal video and that the timelapse goes on.

3. Do motion detection videos include sound? To hear the impact.

4. Does the connectivty module upload all files to the cloud while the car is off or just the important ones? I am willing to buy a subscription.

5. Can you use the connectivity module as a router for passengers?

6. Does my dashcam still need the Magic Pro switch for voltage protection? Or can I just hardwire the dashcam to the fuses?