Name That Fire Alarm! (2.0)

[system]

@Fireboy2001

I came across a rather strange fire alarm the other day. It looked like a Siemens U-MMT but it was longer. I didn’t get a picture but it was VERY strange. I don’t know what it sounded like, but I imagine it would be like a U-MMT.

Could have been a Faraday version of that horn on a Simplex strobe plate. I’ve seen one before and own one. Kind of rare, but it seems to fit that description.