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We Protect the Things That Protect You.®

STI is a manufacturer of specialist fire, safety and security products. Our products help deter false alarms and prevent theft and vandalism of smoke detectors, fire extinguishers and other essential fire and security equipment.

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We Protect the Things That Protect You.®

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Customisable, durable buttons

for any environment.

Stopper® Stations

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Thermostat Protector

Prevent thermostats from tampering and misuse.