Faraday 6180

The cover of this alarm is made out of something not ordinary, almost like wood.

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...
STI SS-2000F

STI SS-2000F

Category :
Can’t remember where exactly I put the key for this unit. It can still open with an allen wrench, but...
@