Over time, I’ve found at least two instances of a single building’s fire alarm system being captured in multiple videos. Here they are:
1: Supposed College Or University Simplex Voice System
Not only did two different people record the same system in operation at about the same time & in the same location (though one video was uploaded a year after the other), but the tone & message are quite unique as well. Unlike the second example I have no clue where both videos were taken, but the overall environment would suggest that it’s some kind of educational institution. As you might be able to tell, the 1st video starts about 4 seconds into the 2nd video, & ends about a second before said 2nd one.
2: Westfield Wheaton Edwards/EST Voice System, Wheaton, Maryland
Three different people captured this building’s system in action on July 30th, 2019 across a total of four videos: veteran life safety enthusiast Ben Schumin, his friend Elyse Horvath, & a fellow named “WestCoast Elevators and Transit”. Elyse’s video starts the earliest into the incident, with Ben starting to film his 1st video about 11 seconds into Elyse’s. Ben’s 2nd video picks up about where his 1st first video leaves off (though Elyse’s ends 6 seconds before Ben’s 1st video does), & finally WestCoast’s video seemingly starts sometime after Ben’s 2nd one ends (I tried syncing them together but could not seem to find anything that matched). If you watch closely you can see Ben & Elyse in all four videos.
If any of you know of similar videos like these, feel free to share them here! (I always find such videos fascinating since they show you the same event from multiple perspectives)