That’s a Simplex 4903-series horn/strobe: the fact that you said it has a low-pitched sound likely means it’s an electromechanical model, & the blue circle sticker on the strobe reflector indicates that it’s 30 candela. No idea of the exact model however (including whether it’s free-run, sync, or addressable).
I belive its 49039238 im on ipad can i like upload an audio file.
The 4903-9238 is rather high-pitched in comparison since it’s an electronic model, but sure, go right ahead: would help us know exactly what type it is.
i dont know how though
If you look, I have an audio file uploaded already. You can listen to it!
Going by what can be heard in said audio file it very well could be a 4903-9237 (horizontal, free-run, 30 candela, electronic).
Thanks! That is all I needed.
Is it possibly a Simplex 4903-9142 Speaker/Strobe?
No. It is not a speaker strobe, only in the New Gym.