Door Opening Demo + Look at Fire Suppression System on The Northern Explorer Train, Papakura Station

Sorry about the aspect ratio, I was playing with a new setting on a different, phone, unfortunately most of the Auckland videos are like this.
A short video showing the opening the door and a look at the fire suppression system on The Northern Explorer train, recorded at Papakura Station. Just as a side note Auckland's public transport is way better and nicer. At the end, you can hear an announcement from the speaker.