Simplex 4255-1

This is a moderately old heat detector.

  • Brand
  • Model 4255-1
  • Manufacturer Chemtronics
  • Type Heat Detector

Also in the collection
Simplex GX90S-4-15/75WR

Simplex GX90S-4-15/75WR

Category :
This alarm is essentially a Gentex GX90 (Simplex GX90-4R) with a Gentex GXS-4-15/75WR strobe attached to it.
ADT Unimode 5

ADT Unimode 5

Category :
This is a really nice FACP, although programming it is a bit difficult due to its odd key pad.
@