A:AnswerHello!
The rear camera has a red cable that can be spliced up to your reverse lights in your vehicle. Once your vehicle is in reverse, it would let the dashcam know of this as the reverse lights are turned on. At this point the dashcam will display the picture.
A:AnswerYou can find all of that information here: https://www.bestbuy.com/site/services/car-electronics-professional-installation/pcmcat59600050005.c?id=pcmcat59600050005
A:AnswerHello!
Technically, yes. You could go ahead and get this unit installed in your truck. However, you may need a considerably long cable to make it work. Therefore, you mileage may vary as the quality of the rear camera.
A:AnswerHello!
We also have the V2 Pro AI that has ADAS and smart drive features as well. As for the M2, please make sure that the rear camera is mounted outside in order to make sure of the smart drive features.
A:AnswerHi Lynn.
The debug option is only to be used if you encounter a glitch where you on tap the arrows and the arrows do not move. The debug will fix this error.
Thank you.