bro glad to see your back we havent seen you on in a long while from your old simplex videos i hope many of the systems from your old videos still stand today
Pretty neat! I have seen a Simplex 4100U system in a school that similarly replaced a 2001, still using the existing 2903+9833 horn/visuals and 4251-30 break-glass pulls.
Interesting how they decided not to just install a 4100es retrofit kit into the 2001. Would’ve saved the headache of having to reroute the wiring to another location
The Simplex 4051 at 1:25 is a rare later-production model! Late in their life (early 1980s) they were in a lighter red color and had the modern Simplex logo on the label.
