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Fire alarm system: National Time Gentex commander 3s and a few commander 4 ceiling mounts.
camera: galaxy s21 plus
video supposedly shot at 4k 60fps
Image stabilization was turned off to maximize quality since if I recorded in 4k 60, the device uses EIS instead of OIS, which dramatically reduces the quality of the video.
#4k60fps
#s21
#firealarm
#firedrill
#school
#galaxys21plus
#s21plus