Latest & Greatest from STI

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We have the most complete line of pneumatic buttons in the industry.


Pneumatic

Testimonials


STI Products Work!
Because they seem to work really well, we have recommended the installation of STI Stopper II units at our local high school, the university, fraternity houses and several other places.

Len Endress
Fire Chief
Oxford Fire Department

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  Fire Products Theft Vandalism polycarb covers wire guards buttons switches homework products  
  Fire Products Alarms & Chimes Polycarbonate Covers Wire Guards Buttons and Switches Home & Work Products  


About STI

False fire alarms and the theft and vandalism of protection devices can be a serious issue, compromising safety as well as costing money.

STI has been producing safety technologies that stop false fire alarms and prevent theft and vandalism for thirty years. We now market more than 1000 products worldwide. Our range includes fire alarms protection devices, stopper covers and enclosures, wire guard protectors and security protection products.

Contact us now to discuss how we can solve your specific problems.

STI Stopper II

Exit Button and
Wireless Shield



    • Sounds alert and sends wireless
      signal to receiver when activated
    • Momentary button has “EXIT” label
    • When supervised shield is lifted, a 65 or 85
      dB alert sounds and signal sent to receiver
    • Works up to 1000 feet (line of sight)
    • Requires 4 or 8-Channel Receiver

    • Find out more

Low Profile
Cover with
Conduit Spacer


Universal Stopper®
STI-14200NY


    • Indoor/outdoor cover has a flat profile
      and conduit spacer
    • Protects a wide range of devices
    • Constructed of tough polycarbonate
    • High strength continuous hinge
    • Low Profile - ADA Compliant

    • Find out more

Metal Cans:
Pick Your Size


Metal Protective Cabinets


    • Protects electrical and electronic
      equipment from hazardous parts
    • Heavy-duty cabinets constructed with
      a powder coated metal to help
      protect against corrosion
    • Continuous piano type hinge
    • Key or thumb lock
    • Seven 1/2, 3/4 inch conduit knockouts
    • Metal meets or exceeds Type 1 requirements
    • UL/cUL Listed

    • More Info

Button and
Wireless Shield
with Sound and Transmitter



    • Sounds alert and sends wireless
      signal to receiver when activated
    • Momentary button has “EMERGENCY” label
    • When supervised shield is lifted, a 65 or 85 dB
      alert sounds and signal sent to receiver
    • Works up to 1000 feet (line of sight)
    • Requires 4 or 8-Channel Receiver

    • learn more