Edwards 279A

This, along with the EST 2551F are examples of how EST used to rebrand System Sensor equipment when they were owned by General Signal, which is strange, because they always had their own lines of initiating devices.

  • Brand
  • Model 279A
  • Manufacturer System Sensor
  • Type Pull Station

Also in the collection
Simplex 2901-9833

Simplex 2901-9833

Category :
I have several of these horns because I’ve had several of them unexpectedly break on me.
GE 278B-1110

GE 278B-1110

Category :
This is the non-addressable version of the EST SIGA-278. This particular unit is branded by GE.
@