Simplex 4050-81 Category : Simplex The only difference between this and the Simplex 4050-80 is that this runs off of 24 VDC rather than 120 VAC. Brand SimplexModel 4050-81Manufacturer SimplexType Alarm (Light)
EST SIGA-278 Category : EST/EdwardsAnother SIGA-278 that’s starting to rust that I’ve added to my collection only because it wouldn’t be worth trying to...