It seems to be either the Wheelock MT or AS, but it’s hard to tell. Also, what pull stations did it have? Was the system activated via pull or smoke?
What is the “Station Nightclub”?
A topic has already been made about this subject, & as “revealed” by it the signals were supposedly a combination of Wheelock MTs & LSMs (or other-candela clear-lens vertical-strobe models), the panel was an ESL 1500-series, & the pull stations might have been ESL-rebranded RSG RMS-1Ts (no one knows about the detectors however aside from them all being heat detectors according to a report). As for how it was activated, that’s something else that supposedly no one knows: it could have been automatically or manually.
A nightclub that burned down in 2003 because the band ignited pyrotechnics which ignited flammable foam throughout the whole venue