Siemens HFPT-11

I didn’t realize that the foam where the vents is should be there, so I picked away at part of it. Whoops.

  • Brand
  • Model HFPT-11
  • Manufacturer Siemens
  • Type Heat Detector

Also in the collection
GE 521BXT

GE 521BXT

Category :
I think that this smoke detector might be intended for use in security systems.
@