SET Standpipe Pressure Signal Category : Other I got this in a lot with a lot of antique coded pulls and just decided to hold onto it. Brand OtherModel UnknownManufacturer SETType Switch
Simplex 4259-25 Category : SimplexThis is a photoelectric smoke detector from the mid to late 1970’s.
Notifier NBG-12LX Category : NotifierUnlike my other two Notifier NBG-12LX’s, this one has a module in it.
