STI will be closed from December 24th – 26th and December 31st – January 2nd. Normal business hours will resume on January 5th, 2026.
Alarms / Alerts
STI’s anti-theft alarms and safety alarms and warnings help protect valuable equipment, emergency exits, and restricted areas from misuse and unauthorized access. Designed for durability, these alerts help deter theft and vandalism while ensuring safety compliance. STI’s innovative solutions provide reliable protection, reducing costly damage and enhancing security in commercial and public facilities.
Exit Stopper®
Helps Deter Unauthorized Exits/EntriesProducts:5
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Fire Extinguisher Alarms
Helps Prevent Theft and MisuseProduct:1
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Mini Theft Stopper®
Helps Protect Against Theft and MisuseProducts:2
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Wireless Exit Stopper® Multifunction Door Alarm
Helps Prevent Unauthorized Exits or EntriesProducts:4
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Wireless Fire Extinguisher Theft Stopper®
Helps Prevent Theft and MisuseProducts:2
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Select-Alert Mini Controllers
Helps Alert to Unauthorized Use or Urgent SituationsProducts:16
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Theft Stopper®
Helps Prevent Damage and MisuseProducts:4
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Wireless Chimes
Helps Alert to VisitorsProducts:4
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Wireless Alert Series with Voice Receiver
Helps Wirelessly Monitor AreasProducts:3
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Wireless Receivers
Helps Alert to an Array of SituationsProducts:2
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Wireless Alert Series with Single Channel Slave Receiver
Helps Alert to SituationsProducts:2
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Electronic Watchdog
Helps Deter BurglarsProduct:1
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