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You may spot a Stopper during your next vacation: St. Louis Arch, San Francisco, Antartica, Disney, etc.


Stopper II

Testimonials


STI Products Work!
Malicious activation of manual pull stations was a problem at our local high school until we installed the STI Stopper II. False fire alarms are no longer a problem there.

Peter A. Raiskio
Deputy Chief
Yarmouth Fire Dept.

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