Template:Main Page/Did you know/archive
From thesirenboard.com, the Internet's premiere site for siren information and discussion
This is an archive of older DYK entries on the main page.
- ...that the EOWS series once included a vehicular variant, the M*12?
- ...that, although having two more cells, the Modulator II 8032B is still 23.64 inches shorter than the Modulator 6048?
- ...that the Model 2 is the oldest siren currently in production, dating back to around 1921?
- ...that some Fedelcodes, despite carrying the label and housing, never had a coding mechanism?
- ...that, contrary to popular belief, the "2001-DC" is not a model in itself, but rather refers to battery-equipped units in general?