Safety Technology International STI-1219

Stopper Dome for Horn/Speaker/Strobe with Enclosed Back Box, Clear

Condition: New
Brand: Safety Technology International
Status: Active
SKU: 10678
Manufacturer Part #: STI-1219


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.

Additional information

Weight 1.2 lbs
Dimensions 7.37 × 7.37 × 4.25 in

Safety Technology International




Unit of Measurement

EA (Each)

Production Status



  • UL Listed to U.S. and Canadian safety standards.
  • Slotted cover allows horn to be heard.
  • Helps prevent accidental and intentional damage or vandalism.
  • Easy access for service.
  • UV-stabilized.
  • For surface mounted units.
  • Enclosed backbox.
  • Includes double gang appliance mounting plate which eliminates the need for an electrical outlet box.


There are no reviews yet.

Be the first to review “Safety Technology International STI-1219”

STI Horn/Strobe Damage Stoppers®


STI - Data Sheet