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Secure important documents in a convenient and accessible location

Metal Enclosure

Reduce the spread of germs with NoTouch and push buttons.

STI Buttons

Enhanced chemical resistance to improve device productivity.

Strobe Covers

Protect sensitive devices, big or small.

Wire Cages

Alarm and LEDs alert to unauthorized entry.

Select-Alert Alarm Mini Controllers

Guard against vandalism and environmental damage.

EnviroArmour® NEMA Enclosures

UL/cUL Listed cover offers unmatched protection.

Universal Stopper®

Rely on STI®

STI is a manufacturer of specialty fire, safety and security products. Our products help deter false alarms and prevent theft and vandalism of smoke detectors, fire extinguishers and other essential fire and security equipment.

Protect your valuable outdoor equipment.

EnviroArmour® Waterproof Polycarbonate NEMA ›
EP and EF

Customizable, durable buttons for any environment.

Stopper® Stations Buttons & Switches ›

STI exit alarm prevents theft and vandalism.

Exit Stopper® ›

Keep your life-saving equipment functional.

MED Protective Cabinets ›

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