The cause of the poor contact with holder,reinforce with glue
the night vision effect of GS6000 Ambarella A5S30 is better
http://www.e-prance.com/car-dvr/car-dvr ... ision.html
Here is the night vision on the Ambarella A7LA50D with its latest firmware of a few days ago.
I think the night vision is better and brighter than the older A5 which I bought last year.
Early firmware and the video was duller. This latest firmware is much brighter at night and does good day videos as well.
This clip below was on a wet rainy day.
The one I bought is called the stancom pro dash cam and sold out of Perth, Western Australia.