Simplex 4090-1 and Potter Signal PBA246 Bell Test

[allstarsnorks2]

We have the silver one but we don't use it. We use the cylinder shaped red one that goes off like a fire engine.

[maqbool4923]

But how are you getting AC 24V from simplex panel? Plz do reply.

[Netscape128]

@maqbool4923 That's not a Simplex panel he's using, it's his own homemade one.

[Tabby266]

41-44 ROFL

[Heyde1979]

nice harmonious sound

[WheelockAlarms]

They sound pretty cool together

[Trainmaster1212]

5/5