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Wireless Alarms and Wireless Alerts

Did You Know?
We have the most complete line of pneumatic buttons in the industry.

Pneumatic
Did You Know?
At least 522 lives can be saved annually in the US & Canada by the placement of AEDs - Science Daily (Nov. 7, 2007)

Is Your AED Ready?
Did You Know?
The Universal Stopper is made from the same material as football helmets - polycarbonate!

Universal Stopper
Did You Know?
Polycarbonate is so strong it is used for “bulletproof” windows and other applications requiring great flexibility and strength.

Featured Product

STI-6517B/SPA
Wireless Stopper® Station Shield with Sound and Transmitter, Spanish

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About STI Wireless Alarms and Wireless Alerts

Wireless alarms and wireless alerts are as flexible as they are secure.

Door alarms, driveway monitors, theft stoppers, motion-activated alarms, burglar stoppers and garage sensors can all work using wireless technology, giving you both freedom and easy installation.