In 1958, DYMO was founded in California as DYMO Industries, where it introduced the first personal label maker, the embosser, and quickly revolutionized the way business and individuals organized and identified their offices and surroundings. DYMO embossers became synonymous with labeling and identification.

STI manufactures covers, cages and alarms to help prevent theft and vandalism to: fire pull stations, smoke detectors, strobe/horns, keypads, AEDs, exit signs, emergency lights, control panels, motion detectors, CCTVs, clocks, etc. Environmentally controlled cabinets, alarms for exit/entry doors or fire extinguishers, wireless door/doorbell chimes, buttons, alarm/strobe controller. Wireless alerts for: open/closed garage door, mail delivery, car entering or leaving driveway, exit door, fire extinguisher, fence, gate, cabinet, push button, shed, barn, etc.