Faraday 6234 Category : Faraday This alarm uses an electromechanical horn. It is the same horn found on the Simplex 2901-9838. Brand FaradayModel 6234Manufacturer FaradayType Alarm (Horn/Strobe)
Simplex 4903-9417 Category : SimplexThis is a SmartSync TrueAlert which I am able to use with my Simplex 4010.
Notifier F67ODT Category : NotifierF67ODT likely isn’t the model number of the unit as it was just a random number stamped on the wall...
