Safety Technology International STI-13520NR


Universal Stopper with Horn Enclosed Back Box Open Mounting Plate, No Label, Red

Availability: Estimated 8 days

Condition: New
Brand: Safety Technology International
Status: Active
SKU: 32995
Manufacturer Part #: STI-13520NR


These indoor/outdoor low profile or dome polycarbonate covers protect devices such as dual action pull stations, keypads for entry systems, intercom stations, emergency buttons, electrical light switches, duplex plugs, etc., without restricting legitimate operation. The versatile cover offers excellent protection against physical damage (both accidental and intentional), dust and grime as well as severe environments inside and out. Cover options: Dome or Low Profile, with or without horn, flush mount, surface mount or waterproof back box models. Maximum protrusion is 4 inches deep. Cover has the same footprint as the Mini Stopper but accommodates most dual action pull stations.

Additional information

Weight 2 lbs
Dimensions 4.00 × 5.40 × 8.20 in

Safety Technology International




Unit of Measurement

EA (Each)

Production Status



  • Indoor/outdoor polycarbonate cover
  • Helps protect devices against vandalism and accidental damage
  • With horn and no label
  • Enclosed back box and open mounting plate
  • Sized to fit most pull stations
  • High strength continuous hinge
  • UL/cUL Listed
  • NEMA Type 3RX
  • ADA Compliant


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