STI will be closed on Friday, April 18th. Normal business hours will resume on the following Monday.
Alarms
Alarms and chimes help prevent theft and vandalism of important devices and key safety products.
Mini Controllers
Notifies visually or audibly to any unauthorized use of important electronic devices.
Door Exit
STI’s exit door alarms and emergency exit alarms help prevent unauthorized exits, theft, and vandalism. Designed for reliability, these alarms provide a clear warning when protected doors are opened without authorization. Ideal for schools, businesses, and public buildings, they enhance security while ensuring safe and controlled access.
Fire Extinguisher
Highly effective alarms alert to unauthorized use of protected fire extinguishers.
Wireless Chimes
Easy to install musical wireless chimes alert to visitors.
Alarms / Alerts
Products designed to deter or notify of unauthorized use, alert to a guest or intruder.
Wireless Alerts
Products designed to notify of unauthorized use, prevent theft, or alert to a guest or intruder.
Electronic Watchdog
Helps Deter BurglarsProduct:1
Features: 
Colors:
Mugger Stopper® Plus
Helps Fend Off MuggersProduct:1
Colors: