Simplex 2904-9103

This unit is a light, not a strobe. I’m pretty sure that 2904-9103 is the correct model number.

Also in the collection
Simplex 4903-9101

Simplex 4903-9101

Category :
Since this is a ceiling-mount unit, it’s model number is probably different from 4903-9101, but I couldn’t figure out what...
EST 882-2B

EST 882-2B

Category :
This unit has an electronic horn rather than an electromechanical mechanism.
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