About

About Safety Technology International (STI) For over 40 years, STI has manufactured protective enclosures, covers, and cages, constructed with tough polycarbonate, fiberglass or metal to help protect against vandalism, theft and accidental damage. Sizes from single gang to large AC/heated cabinets for control panels. Alarms protect fire extinguishers, exit/entry doors (visual/audible warning) and more from theft and vandalism. Alarm/strobe controllers available. Buttons include touch free, and exit, evacuate, lockdown, EPO, abort, emergency or custom labeling in almost any language. Easy to install wireless chimes for doors, windows or motion have 500' line-of-site range. Global ReSet button simulates break glass activation with no broken glass.