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Wireless Alarms and Wireless Alerts

Did You Know?
STI Exit Stopper has been used to keep a teenager from sneaking out of the house at night.

No Sneaking Out!
Did You Know?
STI made its way to Paris! Find our very own Stopper II in the Eiffel Tower.

Stopper II
Did You Know?
You can search for a cover based on the dimensions of the appliance you need protected!

Find a Cover
Did You Know?
In some states, stealing a fire extinguisher is a third-degree felony punishable by up to five years in prison, a fine up to $5,000 or both?

Prevent Theft
Featured Product

STI-34200
Wireless Mailbox Alert

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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.