I’ve brought my Simplex 4251-20 to School Twice to show to my Teachers and Friends. I also brought my System Sensor Spectralert Advance to School for a reason I forgot.
Then in My Sign Language Class I brought my Simplex 2903, my 4903-9101, my 4903-9219, and my 4903-9425 for a Demonstration on How Fire Alarms Evolved to meet ADA Requirements.