Safety Technology International STI-1227


Stopper Dome for Strobe Only with Open Back Box, Clear

Availability: In Stock

  • Factory New
Brand: Safety Technology International Part #: 10682 Category: Manufacturer Part #: STI-1227


These virtually indestructible covers (slotted for horn or speaker units and solid for strobe-only alarms) are designed to stop vandalism and accidental damage. Molded of clear, thick, UV-stabilized polycarbonate material, they are backed by a three year guarantee against breakage in normal use. Slots in the STI-1210, 1215, 1217 and 1219 allow the horn to be heard. The STI-1221, 1225, 1227 and 1229 are for strobes only. Many tough, clear spacers are available for larger strobe/horn units, retrofits, surface- mount and weather resistant applications.


Weight 1.2 lbs



Safety Technology International

Production Status



  • UL Listed to U.S. and Canadian safety standards.
  • Helps prevent accidental and intentional damage or vandalism.
  • Easy access for service.
  • UV-stabilized.
  • For surface mounted units.
  • Typical working properties of polycarbonate are -40° to 250°F (-40° to 121°C).
  • Lifetime guarantee against breakage of polycarbonate in normal use.


STI Horn/Strobe Damage Stoppers
Safety Technology International – Data Sheet