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For all the latest news on STI and our Stopper® Line of products visit this page regularly or sign up for our eNews. Follow us on social media for on-going information on STI products and engagement with our staff.

STI News

September 15, 2016

Solve the Problem

Simple to Install Wireless Chimes

  • Quick and easy to install, no electrical wiring and no expensive through-the-wall drilling
  • Commercial grade
  • Exceptional operating range of up to 500 feet
  • All chimes are compatible with each other

Find out more

August 23, 2016

Now You See Me. Now You Don’t.

Accessible Cabinets In Clear or White Polycarbonate

  • Tough outdoor enclosures
  • Available in clear or white polycarbonate, with key or thumb lock
  • Offers excellent protection against the weather
  • Many other sizes and models available

Find out more


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