Safety Technology International STI-1225

Stopper Dome for Strobe Flush Mount, Clear

Condition: New
Brand: Safety Technology International
Status: Active
SKU: 10680
Manufacturer Part #: STI-1225


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. For the STI-1210/1221 series, spacer A has a four-inch-deep enclosed back box, spacer B has an enclosed back box molded with an integral double-gang outlet box. Spacer C has an open back for retrofit applications. Spacer D accommodates deeper units and applications with exposed conduit electrical connections.

Additional information

Weight 1.2 lbs
Dimensions 7.37 × 7.37 × 2.87 in

Safety Technology International




Unit of Measurement

EA (Each)

Production Status



  • Protective polycarbonate cover for strobe only
  • Flush mount
  • Easy access for service
  • UL/cUL Listed, ADA Compliant
  • See install for Light Derating Factor
  • 3 year guarantee


There are no reviews yet.

Be the first to review “Safety Technology International STI-1225”

STI Stopper Dome®


STI - Data Sheet