Safety Technology International STI-1230


Stopper II without Horn with Spacer, Clear

Availability: In Stock

  • Factory New
Brand: Safety Technology International Part #: 1935 Categories: , , Manufacturer Part #: STI-1230Secondary Part #: 20-1095-R


This protective cover has been helping to stop false fire alarms around the world for more than 35 years, without restricting legitimate alarms. all models offer excellent protection against physical damage (both accidental and intentional) and several against severe environments both inside and out. It is ideal for schools, colleges, hospitals, nursing homes, stores, hotels and public buildings of almost every kind where there is a threat of false alarms.


Weight 1.00 lbs



Safety Technology International

Production Status



  • Cover is UV-stabilized.
  • Proven effective for almost two decades.
  • STI-1230 is for surface mount pull stations (flush – see STI-1200).
  • UL Listed to U.S. and Canadian safety standards (for standard and custom labeling).
  • Typical working properties of polycarbonate are -40 to 250F (-40 to 121C).
  • Fits virtually all manual pull stations (see Technical Data Sheet for dimensions)