0:05
Please enable Javscript
Sliding metal window opening slowly in the distance
0:01
Please enable Javscript
Sliding apartment window closing outer window in the distance
0:02
Please enable Javscript
Sliding metal window opening decisively and quickly
0:04
Please enable Javscript
Sliding metal window closing decisively
0:03
Please enable Javscript
Horizontal blinds raising casually
0:04
Please enable Javscript
Metal shutter rolling up in the distance
0:04
Please enable Javscript
Sliding metal window closing decisively and slowly
0:09
Please enable Javscript
Sliding metal window opening with difficulty
0:02
Please enable Javscript
Sliding metal window opening briskly in the distance
0:03
Please enable Javscript
Horizontal blinds raising with a ripple