STI Product Catalogs
Looking for more product information? Download the latest STI catalogs for detailed specifications and options.
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Rely on STI® for protective covers, cages,
alarms, and custom buttons for use in
commercial, education, retail, public
buildings and more.
STI manufactures a wide range of fire and safety protective products including alarms, covers and wire cages to help prevent vandalism, theft, damage, and false fire alarms. Multiple variations for most applications. Shop Now
NEMA 4X climate control cabinets to include AC/Heat, power distribution strip, filter fans, swing panels and more. These tough polycarbonate and fiberglass EnviroArmour® Enclosures protect important devices. Shop Now
Suitable for indoors and outdoors, including NoTouch® switches. Multipurpose standard or custom labeled buttons. Six colors, protective covers, and activation choices including weather resistant and more. Shop Now
Safety Technology Int'l (STI)
Help prevent false fire alarms, theft and vandalism of vital life safety equipment including manual pull stations, smoke detectors and fire extinguishers.
For over 40 years STI has manufactured fire, safety, and security products to prevent disruption to schools and businesses, reducing strain on emergency services, and preserving public confidence in fire alarms.
Shop NowLooking for more product information? Download the latest STI catalogs for detailed specifications and options.
View nowNeed additional product support? View STI’s videos for helpful tips and assistance with installation.
Watch MoreFamily-owned and operated for over 40 years, you can rely on STI. View our resources to discover more.
Not finding what you need? Build a product to your exact specifications. STI offers several customizable options for covers, enclosures, cabinets and push buttons.
Stay informed and in touch with the very latest industry news and exciting STI product announcements. Discover new ways to help secure your fire, safety, and security devices.
STI began with a challenge to help stop false fire alarms. One solution evolved to hundreds of innovative products making the world safe, smart, secure.
With over 40 years of solving fire, safety, and security concerns, read what others have to say about STI’s innovative problem-solving products, and how they can help ease your concerns.
STI manufactures specialty fire, safety and security products for applications in schools, correctional and mental health facilities, commercial buildings, government buildings, retail stores, mass transit hubs and more. STI offers a variety of products designed to prevent false alarms as well as misuse to fire and safety products, including stoppers, buttons, covers, cages, alarms, enclosures, switches, metal cabinets and more.