Markets products throughout the world to prevent false fire alarms and the theft and vandalism of smoke detectors and fire extinguishers.Safety Technology International "We Protect the Things that Protect You" Safety Technology International, Inc. manufactures a unique range of products to help protect the things that protect you. These products include push buttons, protective covers and alarms to help prevent theft and vandalism to: fire pull stations, smoke detectors, PIRs, strobe/horns, emergency lights, CCTVs, motion detectors, AEDs, control panels and much more. STI Product New