I came across The Vigilant Lift as I nicknamed it while renting this room in a tall building in Puttaparthi. I only heard this sound once during my trip to India. I used a lift in other places but not with double metal doors or the voice reminding me to shut the doors. I still imitate her voice every now and then with those people I travelled with in India. I can’t get her voice out of my head. I really don’t know why, since in Japan you hear this kind of announcement everywhere. I hope it won’t have the same effect on you, enjoy!